Def not worried about scratches. One video showed indentations on original subframe from stands. They recommended the wood, so went with it.Well,alot of folks online are dumb. Your SFCs will cradle nicely in the notch on your jackstands. They make "sleeves" that go on the stands that won't scratch your SFCs if you're worried about that.
Next time it sounds like I don’t need to worry about it. Thanks