I have about three completely built-from-scratch presets that I've spent a fair amount of time tweaking to get them right. Enough time that I'm reluctant to start over with them.
When 18 first came out, I reset the amp blocks on those three, but they still needed a lot of tweaking for the tones I was after; it wasn't a "OMG, the amps are all perfect right out of the box" moment for me. Yesterday, I noticed that one of my multi-delay blocks was not in stereo anymore, and couldn't figure out why: all the pan settings showed up correctly. I had to replace that block with a new one, and immediately the panning was working again.
So I think I might need a reset, but I'm reluctant to lose all the tweaks I have done. I have backups of that bank and of the system parameters under 18.04B firmware. To get back to the clean slate with complete certainty, would I want to just do a "restore factory defaults" step, then load that bank from AxeEdit? Or does reloading the bank load up the same "issues" that were potential problems before? And if I also reload the backup of the system parameters, would that also reload any settings issues? Is it advisable to load up the factory banks as part of the erasure, then restore my bank after?
I guess I'm trying to figure out how complete the erasure of the system needs to be, and whether the issues reside in the sysex files or elsewhere.