I brought a Mission EP1-L6 for my HX stomp not realising that it didn't have the toe switch for turn effects on and off, I added an after market switch 3 pole 2 position switch with a common terminal in the middle, I bridged one position with a resistor so the circuit goes through the resistor, and the other position with a dead short, and added the extra jack for the Y cable
The issue I'm having is I need to press the toe switch twice to turn on an effect and twice to turn in off again, can someone tell me what the problem is and how to fix it cheers.