Originally Posted by
Jsaves
Hey Racers,
First Xray, having fun building the T4 20, but problem with pinion adjustments. I will run this car in USVTA and we use smaller spurs and large pinions. Having issues getting to the grub screw of the pinion when it is on the mounted motor. Ideas or tricks greatly appreciated.
Thanks and God Bless,
I have been using a 1/16 ball end hex driver for years. Arrowmax makes one.