macOS12.3
Logic Pro 10.7.3 vital 1.0.7 free
step1.open vital and get a saw;
2.press 2(not numeric pad)and switch to window 2;
3.open piano key window , maximumize and close other windows and use window-lock to lock the window
4. switch window by pressing 1 and 2 key not on numeric keypad for some times and vital willautomaticly switch to pitch transpose -48
if you see this please contact me on my email tks