lokbox fcs adapter

Lokbox to fcs adapter to make it possible to use fcs fins in a lokbox finbox.
The adapter consists of two parts (as otherwise the parts can not be printed in an orientation which provides high strength.

The two parts should be placed on their outer sides for printing (i.e. the sides which point outwards to the lokbox when the adapter is inserted into the lokbox. This should provide lower friction against the lokbox to make it possible to wedge the adapter into the box, but high friction against the fcs fin in the adapter to ensure the fin is held in place securely.
Make sure (especially for the second side) that the parts are positioned flat on the bed and not partially floating (see the attached screenshots - the bottom of the parts should not be blue in prusaslicer ;-)).

I would recommend printing this with a high number of layers (e.g. 8) and 100% infill.
Furthermore, the layer height should be very low - i.e. 0.1 or even lower, as there is a very fine slope in the model.