Trunk Wedge v2

I got tired of small boxes (Mountain Dew 12 pack usually) sliding around in my trunk/boot when I was too lazy to unload them.
Left turn, shhhhhh thunk
Right turn, shhhhh thunk

So I designed this Trunk Wedge with teeth to bite into the carpet so I can put things in the corner of the trunk and then use the wedge to prevent them from sliding around.

Recommend printing 2 or 3 for maximum flexibility during actual use.

v1 was my first ever design, was too flimsy (my wife cracked it while inspecting it) and I found some design mistakes in TinkerCad as I hadn't fully understood the tool yet.
So I started from scratch with the v1 learnings under my belt and thus why this is v2.
Much more rigid and no design defects from v1 anymore.

The overhangs on the carpet spikes are all less than 45 degrees as well, so not supports should be needed.