if they look like you could cut them yourself, find an old plumbing roof vent flashing and fly at it! lead cuts pretty easy, and hole punches would do a neat job

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