RE: jr 8103 momentary switch
There is no way to program to the momentary switch outside of the built in functions that use it. It would be possible to say substitute say the gear or the program mix switch to a momentary switch, and in some cases the position of these switches can be changed. This would require the system to be sent in, but that may be possible. That is the only way that you would be able to program anything to a momentary switch.