my 2¢ is if there's paint over bondo that's cracked - yes, it's the bondo that's the problem, and the way to save yerself some work is git rid of it!!

and welcome to the right place to find lots of answers to yer questions, Chris.

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 & Rust-a-holics Unanimous parking lot