This was designed to solve the problem of having to move the pedal around separately when rolling the stand. It also makes storage/setup of the pedal a breeze. Enjoy!
While it was made with this particular setup in mind, I've included the FreeCAD file. You should be able to tweak the sizes to suit your needs if you have a similar setup to this one.
You need to print the model 2 times. Orient it so it sits on it's side. Ideally, print one on one side, then flip it 180 degrees and print the other on the opposite side so they match better. You can make them thicker or possibly thinner, but I made them as thick as I wanted personally (15mm). You could also print more than 2 or just one really thick one, but that seemed like a waste.