1) When a Hobbit leaves their burrow then all items dropped in the burrow will
be lost. Could this be changed so that items are recoverable or appear on the
surface or something like that.

2) I accidently lost a mineral box by making a mine shaft with it: use
carpentry at make supports using <blah> Where <blah> was my mineral box and
not the log that I really had intended to use. Could this be adjusted so that
you can only make supports from appropriate materials. It's nice to be able to
try to use anything and obviously one should be careful not to specify some
piece of eq. But it'd be nice to not accidently make supports out of something
which is blatently not what was intended to be used