No pulsing in the brake lever when stopping? You can make a runout tool with a piece of metal wire, wrap it around the fork, then bend the wire until the tip almost touches the rotor, if the wire touches the rotor at any point while the wheel is turning, it isn’t true. I had a similar issue with one of my bikes, it turned out that there was a high spot on the hub flange where the rotor is bolted on. A little filing got it back into spec.