Mini RC Track Corner Disc Marker

Update 10/12/21 - New stl files now with post to hold standard dumb bell with 1" hole weights and height extension. 

This RC track disc corner mark was designed for 28th scale mini rc cars in mind like Mini-Z, Atomic and GL racing cars for home base tracks on concrete surface. Please search my Youtube channel Biggybong to see videos of track. I designed the disc so the cars can glide over with minimal interruption and more importantly help the pipe barriers stay in place. It will work with 3/4" pvc piping (1" outside dia) that are readily available in most hardware stores. You can add grip underneath using rubber or sand paper material. I used sand paper disc that has backing adhesive also readily available in most hardware stores or Amazon.