Tracker Grommet

Upgrade to the factory installed tracker grommet for Paru Dual Axis Trackers. The Paru grommets are not durable and are expensive. This 3d printed grommet fixes both issues. Style A is more flexible and just covers up the hole. Style B is less flexible and reduces the size of the hole with an insert. V4 has the screws moved further away from the edge and the wire keyhole is smaller. Sunlu TPU is recommended as it is UV resistant. The PLA interface, or raft, prevents the TPU from damaging the print bed. The PLA can be from any manufacturer.