Deep Seam doors now pickproof, as originally intended.

[*Idjit*]

I made them eat-key.
But hadn't pickproofed them.
So there are those piles of shells all over and people were ignoring their traffic flow function by just picking the impression(s).

This has been fixed to be pick proof so that the shells have a use. As originally designed.
Thank you for your attention,
--D