Quote Originally Posted by not2big View Post
I should have mentioned that the 45 minute session should be at 4 hg or lower.

When pulse pumping slowly increase the vacuum to 5 hg and leave it there for three minutes and then reduce to 2 hg for thirty seconds before returning to 5 hg for another three minutes and repeat the process for 20 minutes or so.
Is this one with Smart mode? https://www.kodidistributing.com/pro...inder-tpr-seal