Gridfinity Marble Run Expansion 2: Split

Hi. I wanted my Gridfinity Marble Run system to have some randomizing fun so I made it using the 2-unit height tile on the .f3d file C7 Modeling shared to me. I created the tracks completely from scratch, especially the connections to put the bridges in. Sometimes it's a bit difficult to put a bridge in it but I can improve this in the future.I have test printed it to demonstrate printability and compatibly. The part have 2 entrances and 2 exits that are unpredictable.ATTN: I would not recommend using any filaments that have a tendency to swell or have poor layer adhesion like silks or dual extrusion. I had almost ZERO issues using PLA & PETG, but when C7 Modeling tried a dual extrusion PLA from another brand, he did have an issue with the tabs on the bridge pieces getting stuck and breaking off. Maybe just try printing a couple test pieces with your filament of choice first. ATTN!! This is an expansion piece. You will need the core set and some of the many other sets available in