I'm putting a 21 series handle in my late model 1460. For those of you that have done this how do you get the auger and reel switches to work? The factory switches are 4 wire but the 21 series switches won't work the way I thought. I need to energize 2 wires like the old switch but the new ones only energize one wire? Can it be done with relays or is there a easier way?