P portgrinder Well-known member Nov 15, 2017 #21 glad to hear neil is doing the pipe. he has a pile of testing into the 500's. especially on snow.
C chumbilly1 Well-known member Lifetime Membership Nov 15, 2017 #22 portgrinder said: glad to hear neil is doing the pipe. he has a pile of testing into the 500's. especially on snow. Click to expand... Exactly, and last year he was playing with some twinwall designs that would retain more heat in deep snow.
portgrinder said: glad to hear neil is doing the pipe. he has a pile of testing into the 500's. especially on snow. Click to expand... Exactly, and last year he was playing with some twinwall designs that would retain more heat in deep snow.
