Here's a link to some WCPS interviews that Mike Murphy of the Pipe and Tamper podcast site did. I'm one of the interviewees.
http://pipeandtamper.com/2019-west-coast-pipe-show?fbclid=IwAR1l7T4UroG_7jZWo5IbubbykiUIt78hgM80SlECem3g1qiHSQ5Ou3k_lgI
http://pipeandtamper.com/2019-west-coast-pipe-show?fbclid=IwAR1l7T4UroG_7jZWo5IbubbykiUIt78hgM80SlECem3g1qiHSQ5Ou3k_lgI