I know I can directly map a parameter (via shift + pad;) to CC via learn function. But I haven't found way to map GOLD knob directly to modwheel of an external keyboard
The gold knobs are the parameters. There is no difference between the gold knob controlling pan than the pan parameter on the pad, so use the learn button on the pad you want to control and send the CC signal.
yeah, you need to enter Sound edit mode first. unless midi learning a button or pad (launch, notes, ..)
u cant control global fx by midi yet if u mean that.