RCShox 3D printed pistons, these are protoypes that i need to test for durability and wear. This has never been done before in RC! the machine I am purchasing is super accurate and can hold .001" tolerances. Since they are not machined I am not limited to say straight holes or even angled holes I can make holes with a bend in the middle. PRINT PISTONS WITH CHECK VALVES INSIDE, possibilities are endless. Welcome to the next Phase in RC suspension pistons!