Help me understand these per-track presets
Alright, so I made a song with eight tracks, four sections yesterday. Tracks 5-8 are based off each other, and the preset, 6A, was copied along when I started each of them.
Today I wanted to change the preset, so I select track 5 and get something I'm happy with. I save the preset to 6A. The other tracks are unaffected. I go to one ot the other tracks, switch presets back and forth to 6A. Still the same sound from yesterday. I go to track 5 and the preset is back the way I want it. I save to 6B. I try the same thing again. 6B is nowhere to be seen. I try to save again, this time it suggests 6C, or I can scroll back to 6B, 6A... I save to 6A. But on the other tracks the preset is still the same. 6B is not in the preset list.
So... presets are apparently saved per track. But where did 6B go, and why can't I save the edited preset?