rpm true track hubs

ahhh i see...oh rubbish now i dont know what to do .

now i compare the old and new i see what you mean...the new has more length to it, the hubs are thicker on the new....the hole for the pin is further out...owwww that sucks.

that means making a complete new axle for my cvd's
im really thinking i should just go buy a new edition rolling chassis with no electrics....damn.

thanks as allways for your advice guys....
chris