My Moerch DP6 has a string on a spring kind of anti-skate mechanism that is progressive in nature. It pulls on a point attached to the base of the tonearm, so that the force exerted increases as the tonearm base pivots and the arm moves more toward the center.
Basically I've found that setting the anti skate so that that the needle falls exactly in the same groove when raised and lowered again (using an outer groove) sets it pretty much perfectly to my ears. There is virtually no anti skate on the outer groove and a bit more on the inner groove as the tonearm pivots and the anti-skate string/spring is pulled taughter.
Don't know if this is any use to anyone, but I thought I'd share.
Bob
Basically I've found that setting the anti skate so that that the needle falls exactly in the same groove when raised and lowered again (using an outer groove) sets it pretty much perfectly to my ears. There is virtually no anti skate on the outer groove and a bit more on the inner groove as the tonearm pivots and the anti-skate string/spring is pulled taughter.
Don't know if this is any use to anyone, but I thought I'd share.
Bob