I've had the RC-20XL for a while now, and now I'm thinking of how I can get more out of it.
First of all, I want to add an external tap tempo that can be synced with my DD-20's tap tempo. I'd imagine that all it would take would be to wire a jack to the tap tempo button in the RC-20XL and use a switch with a Y connector that splits the signal to both pedals, but I'd like a more experienced opinion.
I'd also like to know why the pedal has a minimum recording time, and if this can be changed.