"I just measured my Swoard 168M and it is actually 166 cm. Wonder whether this is how all 168 Swoards are or whether mine was made specially short. Haven't tried it yet as I am waiting for the best slopes to open this weekend. Actually, 166 cm works really well for me -- it fits into my car so I don't have to put it on the roof! "
here is my answer

"Actually the official lenght is 168, and all the "168" have exact same edge lenght width etc.... (same mold) .
Since they are hand cut from the mold after drying, the final length depends on who did it, if he was in happy mood

to make it short> it has no effect on the riding.
My 175 is in real 178cm... but a guy has a 175 that is 173. No real difference feel... the nose and tail length really vary


So no worries if your boards are not exactly 175-168 or 161. That is the mold lenght, but cutting can reduce or increase those numbers a bit (around 1-2 cm sometimes, but most board are really 175-168 and 161.
Frank is using semi open molds, and previously we were using closed molds so the boards were all clones.... this explains mostly the difference in length. All other specs are alike on boards from same models.
Nils