by garfy » Sat Jan 22, 2022 1:13 pm
Hello Mikemusic66 and welcome to the forum.
By default, the Leslie speed in B-3X is controlled by CC#64 which is normally sustain. So if you have a sustain pedal connected to your controller keyboard then that can be used as a footswitch. Set it to Latch in the Settings menu and a single tap will switch the speed up or down.
Alternatively, you can change the default CC# in the Setting menu to anything else you may have that sends out MIDI messages. For example, changing the CC to #1 will mean you can use your Mod wheel as the switch, which is much more akin to the hand operated switch on a real Hammond.
Hope that helps.
System Specs: 2012 Mac Mini 2.6 i7 & 2015 MBP 2.2 i7, 16GB RAM
macOS10.15.7 Logic 10.6.1 Reason 11
Various IK, NI, Waves, Softube, Eventide, XLN software
Focusrite 18i20 x 2, Novation ReMote 25SL