ChitownRC

Dude do you find as your Sirio gets a bit older it takes more time to warm up? I was just messing around at a park the other day and it tool like 5 minutes for it to warm up and run right. It would bog for a while then run like hell. I did adjust the HSN just a bit but not much. I remember you saying that yours takes a while as well.

Just wondering..

yeah it takes awhile if it's not set too lean. It takes a couple minutes for sure. My new one seems to warm up a bit quicker. Your prolly right about it taking longer as it gets a bit older, not sure though