Long story short is I just bought a used Impulse 34 at 28". I need to get it to 27" which requires a new module. I talked to a dealer nearby (not the closest one to me) and they want $85 to swap the module, meaning they keep they 28". I don't think that is right so now I am researching how to change a mod myself. I have a bow master press and a vice so I am not worried about it. I just was looking for some literature or a video on how to change the module. Any help?