A setup question for expression pedal I am new to expression pedal and synth bass. i want to setup the boss volume pedal as a expression pedal for the boss syb-5 pedal. but it doesn´t work. so i quess i am not really doing it right. here my setup so far: so i go from the input from the amp to the mono output (A) of the SYB-5. From there i got out of the input on the SYB-5 into my bass. the express option (EXP) from the syb-5 is connected with the expression BOSS FV-500L. The Volume on the BOSS FV-500L is on "Minimum" as written in the description. but when i turn it on the SYB-5 is working but the expression pedal doesn´t make any difference. So i think something is wrong with the setup. Anyone has any advice for me? Thank you.