So I have a Mac 550 that dims poorly. It only turns on at about 50% and as such it looks off compared to my other ones. When strobing sometimes the dimmer will also end up in the wrong position, letting a little bit of light leak out at 0%, I have to reset the fixture to fix that issue but the dimmer curve will still end up off. I know it isn't a fixture setting cause I have checked it, but if you have a specific option you would like me to try let me know. I did adjust the calibration menu but it didn't help so I put it back at the defaults. Any advice is appreciated!