Chitown R/C  

 

Reply
 
LinkBack Thread Tools
(#1 (permalink))
Old
Ponch's Avatar
Ponch Offline
TITTY-SPRINKLES!
Ponch is a name known to allPonch is a name known to allPonch is a name known to allPonch is a name known to allPonch is a name known to allPonch is a name known to all
 
Rating: 0% (0)
Join Date: May 2005
Location: J-town
How to eliminate on-throttle glitching??? - 11-05-2005, 12:40 PM

When I hit the throttle, the steering goes full lock right... Sent me doing cartwheels a minute ago across the neighbors lawn...It's only when the engine is running though, when it's off all is fine. So my guess is that it's the clutch bell/ spur doing this to me, but I could be wrong. How do I solve this?

Also, what is the ideal break bias front/rear, right now when I hit the brakes, the rear end slides around and I spin out. That might be because the streets are still a little slippery from the rain this morning...

Thanks again.


"We could make an Osama Bin Laden head with his finger up his nose out of chicken wire and paper mache....Actually we could make it a pinata and fill it with candy and condoms!"-Reno 911
Reply With Quote
(#2 (permalink))
Old
thenewguy821's Avatar
thenewguy821 Offline
Well, not THAT new...
thenewguy821 is a glorious beacon of lightthenewguy821 is a glorious beacon of lightthenewguy821 is a glorious beacon of lightthenewguy821 is a glorious beacon of lightthenewguy821 is a glorious beacon of lightthenewguy821 is a glorious beacon of light
 
Rating: 0% (0)
Join Date: Jul 2004
Location: Oak Lawn
11-05-2005, 12:46 PM

Check ALL the screws, engine mounting bolts, head bolts, etc... If there are any loose screws, when the engine is running, it can cause vibration, and could be the cause of your glitching.

As for the brake bias, it is all a matter of feel... Some people like more rear, some like more front, some like 50/50. Play aroung with each setting, till you see which suits your driving.
Reply With Quote
(#3 (permalink))
Old
Ponch's Avatar
Ponch Offline
TITTY-SPRINKLES!
Ponch is a name known to allPonch is a name known to allPonch is a name known to allPonch is a name known to allPonch is a name known to allPonch is a name known to all
 
Rating: 0% (0)
Join Date: May 2005
Location: J-town
11-05-2005, 12:59 PM

Allright then. Will do.


"We could make an Osama Bin Laden head with his finger up his nose out of chicken wire and paper mache....Actually we could make it a pinata and fill it with candy and condoms!"-Reno 911
Reply With Quote
(#4 (permalink))
Old
Ponch's Avatar
Ponch Offline
TITTY-SPRINKLES!
Ponch is a name known to allPonch is a name known to allPonch is a name known to allPonch is a name known to allPonch is a name known to allPonch is a name known to all
 
Rating: 0% (0)
Join Date: May 2005
Location: J-town
11-05-2005, 02:33 PM

Allright, checked ALL screws, and they were all tight...No clue now....Any other ideas?


"We could make an Osama Bin Laden head with his finger up his nose out of chicken wire and paper mache....Actually we could make it a pinata and fill it with candy and condoms!"-Reno 911
Reply With Quote
(#5 (permalink))
Old
FreeRideFrosty's Avatar
FreeRideFrosty Offline
Im just the best there is
FreeRideFrosty is a splendid one to beholdFreeRideFrosty is a splendid one to beholdFreeRideFrosty is a splendid one to beholdFreeRideFrosty is a splendid one to beholdFreeRideFrosty is a splendid one to beholdFreeRideFrosty is a splendid one to beholdFreeRideFrosty is a splendid one to beholdFreeRideFrosty is a splendid one to behold
 
Rating: 0% (0)
Join Date: Sep 2005
Location: Lombard/Urbana Illinois
Send a message via AIM to FreeRideFrosty
11-05-2005, 02:51 PM

Throttle servo maybe?? Grasping at straws here...

As for the brake bias... For overall bashing and on-road I have it set about 50-50 or a bit more towards the front. Depending on the track conditions would depend on how it is set up there. Sometimes you want to have a nice controlled slow down upon entry, others I like to almost kick out the back end and power through the turn... just a matter of feel.
Reply With Quote
(#6 (permalink))
Old
Ponch's Avatar
Ponch Offline
TITTY-SPRINKLES!
Ponch is a name known to allPonch is a name known to allPonch is a name known to allPonch is a name known to allPonch is a name known to allPonch is a name known to all
 
Rating: 0% (0)
Join Date: May 2005
Location: J-town
11-05-2005, 05:23 PM

Yeah, now I found my mistake. Almost a $50 one too. I didn't bother noticing where I routed my servo wires and my BRAND NEW JR650's wires got chewed up-that's what's been causing the smoking, the steering, and ALL the glitching. Had to cut the wire where it was frayed and re-solder the wires to the circut board. Barely reaches the reciever- mabye 1 inch to spare- I guess I got lucky. But now that it all works I got her tuned up and DANG!!! this thing is sweet. Jumping from the street I almost hit my house 2 times...Crud...If I wanted to I could have jumped into the living room...But that wouldn't have flown well with the parents being that it'd have to go through a window first...lol...Would make for a cool vid though. So tonight I'll fiddle with the brake setup...

Would having the front have more braking power, that would make the rear slide out easier? And with the rear having more grab, that'd reduce steering while braking right? Thanks much.


"We could make an Osama Bin Laden head with his finger up his nose out of chicken wire and paper mache....Actually we could make it a pinata and fill it with candy and condoms!"-Reno 911
Reply With Quote
(#7 (permalink))
Old
Mr. Tune's Avatar
Mr. Tune Offline
The Flying Feta!
Mr. Tune has much to be proud ofMr. Tune has much to be proud ofMr. Tune has much to be proud ofMr. Tune has much to be proud ofMr. Tune has much to be proud ofMr. Tune has much to be proud ofMr. Tune has much to be proud ofMr. Tune has much to be proud of
 
Rating: 0% (0)
Join Date: Jun 2004
Location: Westchester
Send a message via AIM to Mr. Tune Send a message via Yahoo to Mr. Tune
11-05-2005, 05:49 PM

Glad to here you got the problems sorted out.


My Blog <-- Could this be the new Chitown R/C color scheme? You decide!

"If you cook scallops in a non-stick pan, then they won't stick. That's why they call it NON F@#*$&%G STICK!!!" - Im watching YOU!- roc
Reply With Quote
(#8 (permalink))
Old
Ponch's Avatar
Ponch Offline
TITTY-SPRINKLES!
Ponch is a name known to allPonch is a name known to allPonch is a name known to allPonch is a name known to allPonch is a name known to allPonch is a name known to all
 
Rating: 0% (0)
Join Date: May 2005
Location: J-town
11-05-2005, 05:52 PM

Took long enough...lol


"We could make an Osama Bin Laden head with his finger up his nose out of chicken wire and paper mache....Actually we could make it a pinata and fill it with candy and condoms!"-Reno 911
Reply With Quote
(#9 (permalink))
Old
Tex's Avatar
Tex Offline
MT's Rule!!
Tex has a brilliant futureTex has a brilliant futureTex has a brilliant futureTex has a brilliant futureTex has a brilliant futureTex has a brilliant futureTex has a brilliant futureTex has a brilliant futureTex has a brilliant futureTex has a brilliant futureTex has a brilliant future
 
Rating: 0% (0)
Join Date: Jul 2004
Location: Austin, TX
11-05-2005, 09:01 PM

Quote:
Originally Posted by Revo2k
Would having the front have more braking power, that would make the rear slide out easier? And with the rear having more grab, that'd reduce steering while braking right? Thanks much.
you got that backwards.
If you have more front brakes you will not turn as well while braking.

If you have the rears enguage first (I always liked that better) the back end will come around on you


Having fun again!!!!
Reply With Quote
(#10 (permalink))
Old
Ponch's Avatar
Ponch Offline
TITTY-SPRINKLES!
Ponch is a name known to allPonch is a name known to allPonch is a name known to allPonch is a name known to allPonch is a name known to allPonch is a name known to all
 
Rating: 0% (0)
Join Date: May 2005
Location: J-town
11-05-2005, 09:07 PM

Woah....Alrighty then...I guess I'll go mess with the linkages again *ugh* heh


"We could make an Osama Bin Laden head with his finger up his nose out of chicken wire and paper mache....Actually we could make it a pinata and fill it with candy and condoms!"-Reno 911
Reply With Quote
(#11 (permalink))
Old
Czech-it-Out Graphics's Avatar
Czech-it-Out Graphics Offline
I own rocco brocoli
Czech-it-Out Graphics has much to be proud ofCzech-it-Out Graphics has much to be proud ofCzech-it-Out Graphics has much to be proud ofCzech-it-Out Graphics has much to be proud ofCzech-it-Out Graphics has much to be proud ofCzech-it-Out Graphics has much to be proud ofCzech-it-Out Graphics has much to be proud ofCzech-it-Out Graphics has much to be proud ofCzech-it-Out Graphics has much to be proud ofCzech-it-Out Graphics has much to be proud of
 
Rating: 0% (0)
Join Date: Nov 2005
Location: Chicago, IL
Send a message via AIM to Czech-it-Out Graphics Send a message via Yahoo to Czech-it-Out Graphics
11-15-2005, 09:55 PM

i would stick with neutral or 60 front 40 back on the brakes, if you set either to the extreme u probably wont be able to drive it as consistent just my $.02


Here is a link to my website-
www.czech-it-out-graphics.com
1/29/07 never forget....TTT
Bringing old know-it-all blow hards back to reallity at a forum near you

"Always Imitated, Never Duplicated"
Reply With Quote
(#12 (permalink))
Old
bigjs Offline
Senior Member
bigjs has a spectacular aura aboutbigjs has a spectacular aura about
 
Rating: 0% (0)
Join Date: Jun 2005
Location: Aurora
Send a message via AIM to bigjs
11-15-2005, 11:09 PM

what's the easiest way to adjust the brakes so that they are 60/40?


Kanai K3
Kanai K2
LSP-R project
Reply With Quote
(#13 (permalink))
Old
Tex's Avatar
Tex Offline
MT's Rule!!
Tex has a brilliant futureTex has a brilliant futureTex has a brilliant futureTex has a brilliant futureTex has a brilliant futureTex has a brilliant futureTex has a brilliant futureTex has a brilliant futureTex has a brilliant futureTex has a brilliant futureTex has a brilliant future
 
Rating: 0% (0)
Join Date: Jul 2004
Location: Austin, TX
11-15-2005, 11:32 PM

I just remeber pushing in the corner coming out of the strait when the front engauge first. Then I set it so the back would catch just before the fronts and I had my steering back


Having fun again!!!!
Reply With Quote
(#14 (permalink))
Old
SixVi6-Camaro's Avatar
SixVi6-Camaro Offline
Senior Member
SixVi6-Camaro is a splendid one to beholdSixVi6-Camaro is a splendid one to beholdSixVi6-Camaro is a splendid one to beholdSixVi6-Camaro is a splendid one to beholdSixVi6-Camaro is a splendid one to beholdSixVi6-Camaro is a splendid one to beholdSixVi6-Camaro is a splendid one to behold
 
Rating: 0% (0)
Join Date: Jul 2004
Location: NW Burbs
Send a message via AIM to SixVi6-Camaro Send a message via MSN to SixVi6-Camaro Send a message via Yahoo to SixVi6-Camaro
11-15-2005, 11:40 PM

I adjust the brakes in a center diff RC like this.. With the engine not runing but radio gear all on pick up the front just off the ground and roll the car back and forth while slowly pulling the brakes on the controller. you will be able to see (if the wheels lock) and/or feel when then the rear brakes are grabing and how much they are grabing. Then pick up the back of the car and do the same to feel how much front brake you have compared to the rear and adjust them until they feel decent. Ther is no sure fire way to set an exact brake amount.

For sure experiment with the brakes. ret more rear brake, then 50/50, then more front brakes. Most everyone runs more rear brake or 50/50 becuase it will give more steering while on the brakes. heavy front brakes causes the front tires to lock and you have no steering at all.


-- John --
1:1.. 01 Z28 Camaro A4 Sure.. its stock.
1:8's.. K3, Inferno GT, and a straight line beater car
1:18.. RC18t Mamba and 3s lipo
Reply With Quote
Reply


Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On




Powered by vBulletin® Version 3.6.7
Copyright ©2000 - 2008, Jelsoft Enterprises Ltd.
SEO by vBSEO 3.0.0
vBulletin Skin developed by: vBStyles.com
Copyright ©2004 - 2008, Chitown R/C - Chicago's #1 Source for RC Car and Truck Info
Chitown R/C Pageview Counter!