u/Puzzleheaded-Army252

Hey All, So I've been back in the gym for a year now since I was in my early 20's and for a year, I've had DOMS after every workout. No matter how I change my splits, every time I work out a muscle group, I get DOMS. In my 20's I hardly ever got sore, only if I didn't work out for two or more weeks would I get sore after a workout. I just wanted to know if everyone else is the same way at this age?

So I "upgraded" my print head with the 3x5015 print file. I switched the polarity on the fans as everything I read said the board was wired backwards and you had to do this to get it to work. Now my side model fans aren't working at all to include the rear gantry fan.

I checked the voltage coming into the gantry fan with the "fan control" turned on and it's receiving 23V but with the physical switch turned to the "on" position, they still will not turn on. What should I check next?