Well I guess we're in the lesser of two evils space now. Posting pics won't help, if deer motion and shutter speed is the root of the issue then it is what it is. I guess it comes down to whether I believe the IR causes the deer to avoid locations, and really that is all that matters and I don't have the data to form an opinion on that. All I know thus far is every black flash night photo is of disappointing quality, unless I become convinced deer are avoiding IR I'm inclined to lean that direction.