Here it is and I will ck with my friend to make sure his FM3 is up to date, thanks!
It can be imported by dragging it into the browser (left) pane in the Preset Manager, then dragged into a preset slot on the righthand side. So far so good.
The preset will be mangled because it isn't designed to meet the FM3 constraints. Here's what it looks like after being opened…
Rule #1, the preset MUST conform to the FM3's smaller 12x4 grid, otherwise blocks will be orphaned, and moved to the left side of the grid.
Loading the preset into the FX3, because it's the big sandbox, I see…
Again, you're exceeding the FM3's grid size.
Rule #2, the FM3 is capable but there's no reason to waste CPU by using lots of shunts. Reducing them results in…
If I remember right, it's even possible to do…
Because OUT blocks will send their input to the next block in the chain.
Now, importing that to the FM3 results in…
Notice the gap between Amp and Cab? That's because the FM3 doesn't have an OUT 3 block. At this point you'd want to move OUT 2 into that space, and use that to feed a solid-state power-amp and cabinet, because that's what it looks like you'd want to do with the layout, resulting in…
The modified presets are attached but untested, but that should give you enough to work with.
The Wiki has
information about the differences between the three units, so study that and you should have no problems adapting FM9 presets to FM3, and maybe even some FX3 presets too.