i have one of the origional tmaxx's,and i got the hardcore racing .21 conversion,and o.s. rg .21 pullstart.it has the stock clutchbell set up,and the stock spurgear.the problem i am pretty sure is somewhere in the transmission.i know of the adjustment screw,and set screw for adjusting when it shifts,and the set screw is tight,and i have adjusted the shift point screw both ways,and it doesnt seem to work.its not that it doesnt shift,it doesnt realy engage at all most of the time.i thought i had it fixed because it was working,but then only worked for a short time.i dont know if there is something coming loose,or if the servo moved that makes it forward or reverse,and maybe its in some sort of neutral or something?nothing is broke in the transmision,and ive tryed the slipperclutch in all sorts of settings.any help would be great.thanks for youre time.you can email me any helpfull advice at [email protected] thanks again

hey there is a moster truck section they will pry help you out better lol... this is my first post in the car section