traxxas sliders with g2r single speed?

the revo yokes work as well actually and they are beefier so i went with those... the fron shaft poses a problem though... they are too short so i had to use to males and cut the yoke off the female half shaft and slide it over both males to make a long drive shaft... i actually bonded one of the males to the female and left the other male to slide in and out...