Well it’s a wacky bit mess. I’d wait for the first LUA draft that should be in the next build, and deal with those bits in LUA, it will be much simpler then trying to deal with it using just the GUI options of Ctrlr. Some stuff is too complicated to do in terms of WYSIWYG editors, sometimes you need a few lines of code. Are those 16 possibilities for one none of the sequencer? (theese are actualy bits set in the LSB part of the byte, remember that you read bits right->left 0001 == 1 0010 == 2 0011 == 3 0100 = 4 and so on).