My 4-way glow wrench has a driver on it that works perfectly... I have a standard 10th scale 4 way wrench, not the buggy wrench with a 17mm hex on it. I have this one:http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXD711

I can't remember if it's the one that opposes the glow wrench or not...