[rc13]

It looks like the plow is coming along. A hydraulic V-Plow is so awesome... Yes on all of the V-Plows that we operated for parking lot snow removal, we installed a piece of flexible rubber between the two wings at the bottom just under the center hinge pin. This helped to prevent a thin strip of snow remaining after each swipe with the plow down.... Anyway, I will watch for it when it is done.
As for the SMX, BMA, & S20 combo. Thank you for the suggestion on the last reply. Also Servonaut replied to my email that I sent them last week. I asked them the same question about the reverse beeper. Here is what the said in the Reply: Quote from Servonaut:

"""Connect the SMX directly to the sound output of the S20, not to the BMA. Then
you should here the beeper. Use the SMX small black & red wires names F4 and
connect them to the hydraulic pump motor. This is a alternative wiring, moving
the servos will not change the sound, but turning the pump on and off will."""

So, I will have some time later today or tomorrow to bench test that wiring. I will let you know. Thanks again for the suggestions and help.
Eddie