We do not do mods and repairs to other brands of basses. However, depending on our build schedule, we will occasionally make knobs, ramps, pick guards, and other accessories for customers and other luthiers. If you need these things, drop us a line and we will let you know whether or not we can fit it into our schedule. Below are some examples of our work.
Due to my custom build shedule, I am unable to fulfill accessory requests at this time. Please check back at a later date to see if I have time in my schedule for accessories.