M-Pro draw length modules
have a 07 Martin Cheetah that came with the plastic draw length modules. I just bought a 07 Pantera and it came with only one module and it was metal. I tried to use one of the modules from my Cheetah on the Pantera but found that the holes on the metal modules are not the same size as the plastic one's. Has anyone found this same problem?
So the plastic modules don't match up? This might be a factory call. Maybe if you catch JoelC on here, he would know.
I don't understand what you are saying. Th cam is the same so the bolt pattern (spread) has to be the same. Are you saying they have a different screw size? They shouldn't be, but... Sure you aren't trying to install it backwards? Or maybe just because it's plastic the screws won't start as easily. Try a little bit of a push as you start it into the threads.
Let us know what happens.
Do not feel defensive but.. are you sure you have the same Cams on the two bows?