What do you have on a rack onstage? Just wondering what the need of one would be.
Also, how do you test if a fixture has reversed polarity?
I have a terminator/tester (at the end of my chain) that was showing reverse polarity at a show last night, but I wasn't having amy issues except a faint random flickering on some foreign moving washes I use.
Can i put the terminator in each light an see a correct result? Like, run the software (mydmx) to one light and then terminate/testit?