I think Uncle Pug's got a dilemma here, but as usually he's doing the right thing.
At first I thought maybe the butt-ring could be moved closer to the BP. So after looking at UP's picture, I went to the garage to look at my bag. And it sounds more like Tom's description with the 4" leash. So basically, the bag can be completely in the pak with just the leash and bolt snap sticking out. I like my butt-ring a little further away from the BP, so when the bag is clipped off it keeps the ring flat against my rear-end.
Speaking of pre-rigged bags... I went into DIR-F with the spool "pre-rigged" to the bag (clipping the spool off to the butt-ring while attached to the bag). This idea I thought I read from a particular list which starts with a "Q". During the inspection, MHK asked the other instructor(s) about this, said that he had been seeing this more and more.... But in the end, advised that it was better to leave the spool in the pocket. I accepted the thought process, since it only entailed a few more steps. But if the spool is really not in the way while clipped to the butt-ring, I couldn't think of any other problems... Okay, there is a possibility of line unspooling and creating an entanglement hazzard. So I guess I answered my own question, any verifications or thoughts? Wouldn't the same problem potentially exist with a reel clipped to the back?
Ken