Their is an interesting Link on the LaymarCrafts Web Site titled "Grounded
PVC and other Dust Collecting Myths" well worth a read before you come to
any conclusions.

http://www.laymar-crafts.co.uk Technical Pages ~ Links ~ Dust

RVS

"Kevin Cleary" wrote in message
news:GxWpg.22280$US2.19808@trndny03...
I've heard that using stove pipe as opposed to PVC works better for
reducing
static electricity.
Does anyone have any thoughts on this.