Hi Bryan,
Is this new controllers with the problem?
I built some new SSR4 this year and I they are backwards (Channel 1 = Channel 4, etc). <fp.
In fact, I made a few mistakes out in the yard this year. I used RJ's DMX Deck and walked through all of the channels making sure what I thought should be was on. I totally wired one Arch backwards and had the wrong start address on a controller.
Sometimes its just back to the basics
Cheers
Rick R.