I have been contacted by a few people about building them footswitches for their Beta Leads and Beta Basses and have not had the time to do it until now.
If I can get enough interested parties, I could make a run of them, and those of you without footswitches will finally be able to utilize your amp to its fullest potential.
Based on the response I get here, I will figure a fair price and turnaround time. But this is only a go if there are a number of people interested. Otherwise it'd be too expensive for you and not worth it for me.