WIP12 of v4 of SNES Speedy Gonzales "any%".
I switched to v1.1 ROM, which causes loss of 1 frame on startup. On the other hand, I'm 970 frames ahead (including that one lost frame) at start of 6-1.
Saved 63 frames in 5-2 due to better luck manipulation, some optimization (especially clipping one ledge) and some lag reduction.