Good for you. I've shot at On Target a lot over the years. I stopped doing it when their air scrubbers stopped being able to keep up with the volume of shooting and I began leaving with enough black soot in my nose to be sneezing that crap out for the next few days. I also stopped doing it when they stopped keeping their lanes in operational order from where all of the idiots were shooting the cable systems to pieces.
They may have improved it some over the past years. Who knows. I stopped going and have shot outside exclusively until I saw the quality of the equipment that Nashville Armory has invested in for their range, and saw the investment they have made in air scrubbers to keep it clean.
But yeah, enjoy whatever other range you want to use. Free country.