Originally Posted by
round-the-bend
I've just switched to Zeros and have been surprised how much pressure is needed to clip in. You are supposed to lube them every couple of rides. My instructions said nothing about the screws 'clicking', have I been sold an old set? They just said screw till you feel resistance and then a quarter turn. The 4 plate screws have blue Locktite on them. I moved from Keo Sprint pedals because I had difficulty clipping in and the Zeros feel just as big to me. At least with the Zeros you know your in the right place I just hope they ease up a bit.
If you look at the bottom side of the heads you would have noticed that there are protrusions that basically help prevent them from unscrewing under the extremely low pressure. These protrusions "click" while being screwed in. You had them, but most people just don't notice it/them.