Either the run out wasn't checked when they were fitted, or you have a lazy piston.
You need new discs and pads, this time have the clippers checked and run out proven, then follow the advice given by the manufacturers for running them in.
Unfortunate, but common on the 330mm set up.
You will have hard deposits on the higher points of the disc that won't come off.
Sorry dude, you could have it stripped,mskimmed and fixed, but new parts are actually cheaper than doing this.
You can also have the brakes skimmed on the car, which eliminates run out, but you need new pads if you do that and if you have a wheel bearing or piston issue, it will just come back.