Hello Engineers,

I am brand new to the forum, I hope that there is someone that has knowledge on the sab 163 . I have an issue with setting the Vu. I have followed the manual to try to gain a Vu of 4.5 which is 42 turns. I can only get 43 turns all the way to the end of the vi adjustment screw which when run shows a vi of 3.5 . It almost as though the capacity slide is able to open up to far, but I am unsure as to why this is with the vi spindle set correctly?. Any help gladly received.