i just printed these items for the shop. they are dealer info. i can answer a specific question for you but, i’m not providing the charts. basically,mods for chill start at A for 30″ and go b,c,d…. for each 1/2″ increment.
black z7 magnum,tommy hogg,qad,b-stingers, vaportrail: blue smoke triumph,sword,hamskae,b-stingers:desert tactical chill R, tommy hogg,limbdriver pro v,ktech