Problems with iSpot color wheel alignment

I am just starting with moving lights and the Hog3PC software. I have a single widget and am using the PC software. Minimal problems so far, but mostly things as part of the learning curve.

I am using 5 Coemar iSpot 150s and one iSpot 575EB. When they come online and I strike the lamps, the color wheels are all off. They are in between colors. Any reason for this that's not so obvious to a novice?
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