Here is Marble Racer Singles Jumbo Pack, This set includes all of the Half versions of my Classic Marble Racer Jumbo Pack, Twist piece, Spikey Piece, Zig zag Piece, Windy Piece, Double Spiral Piece, 3 types of four way connectors, and includes a ball storage with a nozzle. The reason the Singles piece's are so import is when stacking up pieces you may notice the original Game I made you needed 2 connecter in between each piece you join together, now you only need one connector between pieces meaning you can make your marble runs twice as long without getting to a height limit, To assemble the game assemble as normal but instead of using the normal feet or legs you'll need to use one half leg and one normal leg, as theses half pieces will finish on a half. In between piece's you'll still use the connectors as normal.
Print settings, Supports needed, Support type Normal, Nozzle Size 0.4mm, Layer Height 0.2mm, Infill 20%, Infill pattern Grid,
If your sizing the game Down I printed the pieces and 50% but I wasn't able to Print the balls any smaller Than 70% so I recommend not sizing Down below that. I've also included to different versions for the balls one with a square plate to help with bed adhesion I recommend supports normal for both.