Posted 2/12/2019 09:05 (#7315660 - in reply to #7288041) Subject: RE: exapta valion install
It may not look nice, but if it swells up the rivet, that's all that is required. I would suggest not torqueing down on them so hard -- looks like it is clenching so tight it's cutting away the outer part of the rivet. It doesn't require much torque to do the job.