"
it seems to me, any time I change the VTA, the overhang is changing also." Theoretically true.
But hard to see what the issue is here. You can always reset overhang after adjusting for VTA/SRA.
But you really don't have to. As a bit of high school trig will reveal, if you begin with a 10" level arm and raise (or lower) it by 2 degrees, you will shorten the overhang by about .006".
Not to worry.
But hard to see what the issue is here. You can always reset overhang after adjusting for VTA/SRA.
But you really don't have to. As a bit of high school trig will reveal, if you begin with a 10" level arm and raise (or lower) it by 2 degrees, you will shorten the overhang by about .006".
Not to worry.