wait 100
expect engines 4
expect engine 19
master 4096
peakreset
key 0 down
wait 250
expect peak_db_min -60
key 0 up
spin ALGO 1
wait 800
expect engine 12
peakreset
midi USB 90 3c 64
wait 250
expect peak_db_min -60
midi USB 80 3c 00
spin ALGO 1
wait 800
expect engine 15
peakreset
key 4 down
wait 250
expect peak_db_min -60
key 4 up
spin ALGO 1
wait 800
expect engine 21
peakreset
midi USB 90 30 64
wait 250
expect peak_db_min -60
midi USB 80 30 00
shot four-engines.png
