Any arm can do 70 microns or even 80. Its no big deal and Triplanars can do it too no worries.
I don't need a test LP; I can perform tests using my lathe.
The technical story is easy to understand. I'm sure most that have read this far followed it with ease.
The Triplanar is the most adjustable arm in the world. If a person can get it to track at 2 mils but not above that, something is wrong, but given that it can track at 2 mils, probably the setup and not the arm.
I don't need a test LP; I can perform tests using my lathe.
The technical story is easy to understand. I'm sure most that have read this far followed it with ease.
The Triplanar is the most adjustable arm in the world. If a person can get it to track at 2 mils but not above that, something is wrong, but given that it can track at 2 mils, probably the setup and not the arm.