Agree with this!
Also the thing is, most people put new pads in on the rotors they currently have. The rotors that are current have been bed in with different pads. So the best idea is to skim the rotos BEFORE putting the new pads in. Or, new rotors.
Then bed them in like a bastard.
When i was trying to stop mine, i tried every method i could think of, and still it came back.
Put new slotted rotors on (that also help with pad glazing), scuffed the pads, and went out and bed them in by giving them a freeway beating. 5 or so 100-50s calmly to warm them up, then the same, but aggressive 120-30 (about) to get them really hot. Did it a further 3 times, and the smoke was pouring off them. Parked up and let them cool off completely.
Havnt heard a peep from them since. (6-8 months)