Guys, i appreciate the comments. I'm down with a roaring cold/flu. Nice to see the enthusiasm.
Yeah, the wedgie works. I tried a tether idea for a long while but failed over the very small difference between the bull rope od and the x-ring id. The wedgie is nice cuz there's nothing on the block to interfere and I don't have to remember to do something ahead of time. I found a retired old hank of fat slick line, now it's my "retrieval system". Easier on the hands.
Eric, you got me thinking about the imbalanced loads. I've actually seen the situation you described just take care of itself. The angles and such on the initial setup shift as the real load comes on the system. The crotch acts as a inefficient pulley working to equalize the two loads. Not perfectly, but certainly small enough to be well, well within the SF. BUT you could be seriously right for the choking basket configuration. it dawned on me that the pulley model doesn't necessarily work because the crossing leg can Indiana Jones the system and transfer the load to just one leg. I'm thinking that a better practice in that configuration would be to set the whoopie so there's an "air gap", maybe 2-4", between the ring and pulley. That should force the load onto both legs regardless of what,s happening with the round turn. Will that work? My brain isn't working yet ... It still hurts to type!
OF