Also, ran the now 24hr-soaked and washed Squir with the RRP today, and I am in love. It relaxes immediately after running past it and consequently doesn't seem to stay flat for more than a moment. It runs smooth as glass. I don't worry about bounciness, which is present but not nearly as bad as Sterling WorkPro 11mm, as I have adapted my ascent technique to minimize bounce. I have concluded that literally everything runs flawlessly in the Zigzag with a ZK2, and it would not be getting any less use these days if it were midline attachable. I can manage, but it's nice for workflow to not have to deal with that sometimes.