Jeff, I don't have one but did a little searching around various forums and found this:
I bought my T-7 about two months ago. The first thing I noticed when I full length resize a 308 case was the turret tilted back onto the rear support. Even seating a bullet will cause the tilt. The amount of tilt was not consistent. A call to Redding's tech support help solved the problem. Redding tech support was very good but I forgot the gentleman's name. He said the center bushing where the turret turn is a few thousandths taller than the thickness of the turret. This was done so you can turn the turret. If Redding remove all the play then the turret would not turn. He suggested two ways to deal with the tilt: either adjust you dies to account for the free play or grind the bushing down by a few thousandths so to reduce the tilt a minium. I choosed to grind the bushing down. The bushing is now just one thousandth taller than the turret and there is no more measurable tilt. The down side to this modification is the turret head is very hard to turn. But this is OK since I do in batch, I deprime, reprime, charge powder by hand off the press. The press only resizes and seats the bullet. So I only have to turn the turret once for the entire batch. The T-7 was not designed to be a fast press, it was designed to be a strong and accurate press. With the above modification I now have a truly strong AND accurate press.