Depending on what you’re using it for, I just got mine from Walmart, 20v. Built two sets of stairs and used it to build a bunch of other stuff, worth the 50$
Looks cool! My only recommendation is maybe sand off the tags on the sides of the PCB. I usually do this with a flat file, or sandpaper stuck to a flat piece of wood.
Looks like the picture above is the issue if it’s making contact.
If not I had that exact same issue with a pedal yesterday, and it turned out to be a bad switch