got a water trap on yer air compressor? doesn't take much moisture in the air supply to cause problems - how long between primer coats and finish coat? was it high humidity days or low? does make a difference - also I try to always use an epoxy primer

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