Another T7 convert. I am reluctant to brand bash, but here goes. I had a T-Mag II, priming on the press was a bit of a challenge. I could have worked around that since I use the RCBS bench mounted primer most of the time. The worst part was the turret was not aligned with the ram when it was in detent. I could see it tip the cartridge to the side when stroked and could not live with seeing that. I have an older Lyman six station turret press that you can adjust the turret detent but it still has the aggravating priming system.
I also have a RCBS turret and use it on a regular basis and if you can live with the tube primer feed system, it works as good as any press mounted priming system I have used and seems to be in good alignment with the ram.
You can tighten up the turret as mentioned above by removing the turret and filing the top of the body until you have a perfect fit. I use a bit of synthetic grease on the bottom of the turret where it rides on the detent ball.
If you want or need a turret, get the Redding!