Hi guys I'm working on my first osage bow it's basically a Cherokee D bow style , I have it worked down to a very ruff floor tiller still thick barley bending I was planing on working on it tomorrow scrape it down more but as showen in the pic it has a slight deflex in the limb showen , I was planing on dry heating in some minor reflex on the outer limb to even it up about 6 in. In from the tip , what time frame would you wait before resuming floor tiller ?