Hey guys, I’m new here. I’m getting into the guitar world more seriously for the first time coming from being a bassist. I’ve decided I’m going to get an HX effects unit for the project I will be playing in. I’m going to need to utilize a wah, and from what I’ve gathered I want the Mission Engineering EP1-L6. Now, I’d much prefer the spring loaded variant so that leads me to my first question. Can you set the HX effects to recognize the engagement of the expression pedal without having to engage a foot switch? Or do I need an expression pedal with a foot switch in order to engage my wah from my expression pedal only. I want to conserve space I need for other presets and would like to just put my foot on and have wah. Also, is a TRS cable still needed for the expression input on the unit or can you just use a regular cable now? I was unsure about this when reading some threads. Thanks!