A friend just set me up with a PSE Thunderbolt w/lightening cam. I am sending it off to PSE to get the limbs replaced and need a module to drop it down from 29" draw to about 27-27.5. Can anyone help me out? Or tell me which module I do need?

The module will be a #5 for a 27" draw. IF you are sending it to PSE see if they can install it when they have it.

A friend just set me up with a PSE Thunderbolt w/lightening cam. I am sending it off to PSE to get the limbs replaced and need a module to drop it down from 29" draw to about 27-27.5. Can anyone help me out? Or tell me which module I do need?

You'll need the #5 module part # 3541C5R(L)The "R" stands for right hand or replace it with(L) for left hand.Then put the cable end in the # 1 position,draw stop on "E"
I can make a copy of this chart and mail it to you,just let me know.

Thanks guys! I found them on Ebay. I tried PSE but the lady said they hadn't had them in stock in forever and didn't know for sure they hadn't been discontinued. So I found a #6 and #5 on Ebay.