i don't think this is an issue but here is my question...
if i built an ABY switch to go between two sets of pedals...when i get to the end of each line, and want each line to continue down the same singular path, can i sum them easily with a Y cable into the next pedal?
i don't think it's an issue of grounding, and i don't think that it would load the line either...but...that is why i ask...