I understand your delema but, if you use a y-cable, you will need to program your pedals so they aren't effected at the same time. You may want to control parameters in both pedals during a song at different times. My suggestion would be to use an a-b-y pedal. This also brings up an interesting opportunity. Some one could build an expression pedal that could switch between a or b with seperate inputs and outputs, hmmm.
