the best trick - that most don't use - is always start removing rusty bolts/screws by tightening them with one good smuck [ratchet or impact driver], they'll usually turn just enough to break loose so you don't strip the head trying to get'em out .... if they still won't come out, tighten them until they break off

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics