Eastwood has 20 ga and usually HVAC type shops can get it .... but most body metal is 18 ga

a way to deal with pinholes is a 200W soldering iron and solder, works well

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