FT MiG 3 replaceable articulated skis

Want to convert your warbirds for all season action? Winterize your next FT MiG build with these spring-loaded skis, and you can take off, land, and taxi on snow. Skis and struts are both replaceable in case of breakage, or if you just want to take them off for summer operation. Be on the lookout for wheel pants for these mounts to easily convert back to summertime.

In addition to the printed parts, you will need:

10 M3*12 pan head machine screws and hex nuts. Longer screws are okay.
Everbilt 84-piece spring assortment kit, available from the door hardware aisle at Home Depot.
Superglue and kicker.

INSTRUCTIONS
Step 1: Build your MiG until you are ready to close the wing.
But don't close it yet. You really want inside there still.

Step 2: Prepare the hardpoints
You will notice that the nut recesses on the hardpoint have a single layer of filament blocking the screw holes. This is so that the area prints out correctly without having to use infill. Clear the holes bef