About this 3D model

These are 50mm Risers for the Roly Lasermatic 10 watt. There are cutouts on one side that should face outward to compensate for the chassis wrap around from side to bottom. The risers are recessed to accept the full height of the mk2 legs. These are not fancy but do the job, It was designed in Tinker cad in 3 minutes so, feel free to make it better After the bottom plate is removed the riser should fit flush if the cutout is facing the outside shown here: