| I'd say keep a VERY close eye on your tone, range, yadda yadda; the second you notice any retrogression of any sort stop doing it and stay on your primary piece a few days until it goes back to normal.
Be very cautious when trying this, you can reeeeeally eff up your chops if you're not careful.
You're probably well aware of this, but I'd figure I'd voice my thought to prevent any loss in the trumpet player world. I've found myself in a little bit of trouble when I was experimenting before.
__________________ Kanstul/Besson Meha, serial 440
Kanstul MB4 (1 1/2 B) mpc
Kanstul MB4L Prana
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King student model
7, 5, mega5, 3, mega 3, C |