Well, in these days I found many hovel glitches in almost all default maps.
The bugs are similar to the hovel bug in ATCS (that has been fixed)
All those new glitches allow a granger to spawn outside of map (and then build there)
I have tested those bugs on many servers; some mods are not affected.
From my tests, I can say that svn966 and svn1024 are affected.
To avoid noobs using them, I should not make public those glitches

But I have to show some of them, so someone can hopefully fix them.
[edit]please don't post screenshots of bugged hovels on the forums, the proper place to do that is the tremulous bugzilla (or if you don't want to create an account pm me on the forums and i can post it for you) -kev[/edit]