Wait a minute....has it been up to at least a 4" brace? Maybe its an illusion I'm seeing but it barely looks braced if not at all. If that's the case he won't know till the limbs are bent slaved to the string. Plus the string at the bottom is over to the offending side and he also has room to move the string over a smidgen by just removing some wood on one side at the nocks. Get the brace up higher and remove wood at the nocks first before deciding you have to make a heat correction. Maybe you do,and maybe ya don't. It'll be close.