Hmmmm. The wheels in my head are spinning again

PBR, I'm confused as to why you are not wanting to ream the gallery? Am I missing something?

I did my X block a few years back and I'm going to do my R block in a couple of months. Is there something I need to know about the R blocks I'm not knowing???

TIA.
I think he is messing with a stock block and the”R” block is as he said may be... already addressed? I never owned one.