I’m fighting to keep my Pedal Train Jr. relevant. Got about 8 pedals. I just remove and replace as needed. Works so far.I subscribe to "Show Us Your Pedal Board" thread. I can't recall seeing a rig which doesn't have every space filled, whether large or small. I have a small board with six pedals and I've used all the spaces. Is it just the nature of open real estate which must be filled? Or do you have a lot of pedals and then buy a board which holds them all? If you do have a board with open spaces show a picture.