To the person who posted this answer, you saved me!! I have been searching all over the net to try to find the answer when finally I come across this post. I was so excited and I opened an account with the site just to get to tell you thank you!!
Originally Posted by
manicmike
Attachment 503501
The position finger is not in! In this pic the slot is not in the opposite position to where you want it.
Slot in question is marked 1. Rotate it clockwise until it's in position 2.
Loosen screw 3, and push it in the direction marked until the end of it is actually holding this in position.
Very important that, as CD mentioned, it is not tight. The thread must pass through the gap.