Martin saber shelf mod help

[Jakeemt]

Originally posted in bowers forum but not sure if that is the right place.

Hi guys not sure if this is the right forum but, here goes. I have a warf style bow a martin saber. I am hoping to modify it for shelf shooting. Right now it was a whisker biscuit and the shelf is huge and far past center. If anyone was done this and has pics of. Mod that worked I would appreciate it. Thank you.

Jake