What are trying to do, Brad, open a POR-usage can-of-worms (or, a rat's nest)?
I agree with you - I am using POR in that area on two recent restorations. The flotsam and jetsam in the cab corners in those two desert (no moisture/condensation) vehicles were mice/rats nests - they [censored] where they sleep, it seems. Rust free bodies with rotted-out cab corners. It literally [censored] me off.
Also, those places are mostly out of sight. I bet they would not get regularly inspected.
