Hobo Slackboard

I was inspired by the Slackboards / balance-boards like you can get from popular slackline-companies. With these devices, a wide slackline is tensioned over a curved piece of wood, resembling a skateboard / snowboard. You can place the wood on the floor, and (try to!) balance on the line, either with one leg or both. Either for fun, rehabilitation, exercise, or practicing slacklining. For the printable version you're going to need a fair amount of PETG, a long-ish plank, some smaller wooden / printed blocks, a few meters of 5cm-wide ratcheting tension strap, and a handful of 4x40 and 4x60 screws. Designed to be able to print on the A1-mini. The printable model consists of a triangular-shaped riser, which I've sliced in half. I did this because I had some mis-prints in my prototypes, and I was not looking forward to wasting 750grams of filament each time I made an adjustment. Print 4 of these riser parts. Place 2 of them side by side, and attach them to each other by placing 2 b