If you are clamping your disks you can easily "test" that you've got the tension correct by simply tapping your fingernail against the record edge. You will immediately hear if the record is making good solid contact with the platter or if it is too loosely clamped or too tightly clamped and dishing up a bit.
I used a fozgo on mine with the clamp on and have had no issues.
I used a fozgo on mine with the clamp on and have had no issues.