Thanks Steve. It's an idea I had recently that sort of grew out of one random session, but now that I've tried it I rather like it and want to push it a little to see where it goes. I have a meet in ~8 weeks so doing singles at this point makes sense.
I've been considering an approach where, if 10x1 for a new weight stalls, say you get 3x1 or 5x1, you back down to the previous weight for 5x2. Then you could even go for 8x2 or 10x2 before trying to go up again. I haven't stalled yet so I don't know.