Hi everyone. i just bought a Fender Frontman FM 212r amp that needs some repair work. Im looking to change the grille cloth to a classic grey, but also more importantly I need to replace 5 pots. The pots still function fine but the metal pins holding the knobs have been completely snapped off. ive included a picture. I need to replace.... 1. Mid Pot for the clean channel 2. Bass Pot for the clean channel 3. Mid Pot For the distorted channel 4. Bass Pot for the distorted channel 5. Reverb Pot I've looked at the schematic but i cant tell what pot is what and the part numbers. I don't know if one type of pot will work for all 5 or if i need to use different pots either. Can anyone please help me on what pots and model numbers i need? Also where i can order them online....Any help/advice would be fantastic because its a great amp but i have no idea on which pots (part numbers) i need and the best place to get them....thanks in advance for your awesomeness.