When i go to close the saw on my Farmer, i can hear the last few teeth "clicking" as they rub against the back of the blade. I dont see any real wear on either tool, but i can imagine it must be taking off tiny bits off of the saw teeth. Has anyone else had this problem? Should i bother sending it in to Victorinox to get it fixed? It doesnt seem like there is alot of room for adjustment, the way the tools are crammed into such a small space...