Hello. I am hoping that there may be someone on here that would know the correct way to assemble the shift forks onto the gears and shift drum on a 1978 RM125. I goofed by dropping the forks out when taking clutch off splitting the cases and now can't put it back together until I know it's done right. Photos or diagrams would help. Trying to get it back together before the ice melts off our lake.