Denny knows a pinchweld is the opening where metal edges are spot [pinch] welded to make the mounting flange .... what Bill is refering to as pinchweld is the lock strip that closes/secures the seal like this .... there's a new type of rubber seal now available by the foot from the glass places that's called 'self locking', no seperate lock strip, got some for daBus, works slick

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