What is working so far. The 10 preset switches are working. I am able to trigger the Fills and Vars, Stop/Start etc.
I am NOT able to get the Expression Pedals to control Volume.
I have gone thru the FAQs by Mountain Systems ie Idiots Guide etc as well as whatever info I can get from the forums here. I am using the FCB1010 Midi Editor and MIDI-Ox as well.
On the PA500, I have set Midi In to Channel 1 for Control Channel.
On the MIDI Editor, I have activated Expression Pedal A on Controller 7 Min=0, Max 127. On the Global Settings, PC 1 to PC 5 all set to Midi channel 1. Exp A set to Midi Channel 1. CC1, CC2 and Note also set to Midi Channel 1. (Actually , I don't really know what I am doing, but setting all to channel 1 helps me eliminate unnecessary permutations

When I press the Exp A Pedal up or down, I can see that MIDI-ox is registering the 0-127 values.
After days at it, and several re-calibration of the pedals I was about to throw in the towel. I tried one final test. I plugged the 1010 into my 20 yr old Ensoniq KS32 and the Expression Pedal worked perfectly! And all the time, I thought the 1010 was defective or I am an idiot or both.
I'd like to check with the folks here whether my setup on the PA500 is correct or not. Since I am a newbie on midi, I am not confident that my setup on the PA is working. Is it a setup issue or is my PA faulty is what i'd like to find out. It is strange that the 10 presets switches are working though but at least that indicates that the midi channels are communicating ok and the Exp Pedals work fine on the Ensoniq. Is there a way to test whether the PA MIDI implementation is working? Any freeware that I can use to test this out? Appreciate anyone here can help out. I am about to use the PA for church practice in a couple of days. I am hoping it is not a defective PA500, just my setup. I reinstalled the Korg OS as a precaution. I do have a Korg EXP-2 which is working fine but I don't really want to bring both the 1010 and the EXP-2