I have a Fender FM 65R amp that sounds awesome on the drive channel but it’s loud. It’s almost tameable if I turn the drive up and volume down but the volume pot is a little staticy at low volume and the volume goes from low to high in 1/8 turn. I cleaned the pots with Deoox and it helped but the volume pot is still a little noisy and has the same ratio problem. I took the picture of the pot below. Does anyone know where I can buy a replacement 100k pot that will fit and has an audio taper?