today I am happy to say that I was able to take it out again and put three tanks behind me, ended only cause of front wheel flying off, which i did check last night, they were tight... gotta get another nut..
anywell, I had to modify the spur gear and ya'll don't wanna know what I did but it is working for now till I get the right gear which brings me to my next subject, 47t 1st tranny gear gone, now if you have been reading along, I haven't much time on this truck and the gear stripped almost half way around and the center of the gear started to melt to the housing...
Ill post pics soon I can load em..

so does anybody know of a beefier tranny and or guts to use..

I have fixed it for now with a slight small fender washer mod and new gear pack..also trying some teflon spray lube to see if that helps... and for the spur gear if you are still wondering is actually the 42t second gear out of the tranny pack. lol don't ask