Got it all fixed up. Thanks! That ball adjustment really works as advertised. Before I bought it, right hammer wasn't cocking. Gunsmith at the shop fixed it, but apparently did not notice that the hammer toe on the R side wasn't getting nearly as much of a bite on the spring (or vice versa) as on the left side, and it did the same thing to me this morning. Got that part squared away too, thanks to a local friend who likes to tinker with sxs and had never had a good look at a Lefever previously.