Drop Rail for a marble run

Download only over "Thing files", "Download all" does'n work properly.Hello,here is a Drop Rail for a marble run.The tracks of the rail are closer together, so the speed is a little bit higher.And so it's easier to print.It has the length of 2 fields and a hight of 70mm.here a video If someone use this for his looping, could also be interested in an optimized looping.look here Print SettingsPrinter Brand:CrealityPrinter:CR-10SRafts:NoSupports:YesResolution:0,2Infill:20%Filament: eins3D PLA grey Category: Hobby