Redding T-7

[JMAN1911]

Snagged a lightly used T-7 from a friend of mine and I'm aware of some seating OAL consistency from I've been reading. This being said i lapped my bushing as to where it only has .0015 play between the bushing & head. Looking to make this my main press. I've had a pile of presses and a few T-7's in the past and didn't have good luck on consistent CBTO using comparators. Without me losing my mind what is a acceptable tolerance of CBTO? My machinist mindset says at least .002

Anything I should be aware of with this press?

Any insight is greatly appreciated!!1