Ordered an RL550b last weekend along with BE's recommended upgrades and received everything today. Should be pumping out ammo in the morning. Just looking at it sitting there, I wonder how I ever managed to keep up with my .45 ACP habit with my single stage.
I have a Les Baer Concept I and had the same experience with the 47Ds. I cannot seat one with 8 rounds and the slide forward. The Wilson ETMs and Tripp Cobras will seat just fine with 8 rounds and the slide forward with maybe a very slight advantage to the ETMs.