Distinguished SOTW Member
Pad sets are not a good option, as makers frequently changed their cup size. The only way to re-pad a horn is to measure each cup with a mm ruler. They go by 1/2 mm size, so when in doubt, order the smaller of the two options. A tiny bit smaller than the cup is better than a tiny bit larger. I recommend Music Medic. The only reason I use Frerree's is that someone gave me a huge supply. Good luck!