My current fort has line of fortifications and line of floor built of top of the wall. Floor built on top of constructed fortifications.
Markdswarfs are stationed behind fortifications on
floor inside and should shoot siegers outside.
z-1 z z+1 ,,W,,, ·fF··· ··f··· ,,W,g, ·fF··· ··f··· ,,W,,, ·fF··· ··f··· , - ground W - wall g - sieger f - floor F - fortification · - empty space
However several times I found one of my dwarfs outside. I suspect, that he somehow got through fortifications.
There is reported bug: 0008160: Creatures can jump through fortifications
Is there way to prevent my marksdwarfs from passing through fortifications?