I've found clipless pedals are the biggest thing holding me back in developing as an MTB-er. I can never get in quick enough. As a result there are things I just cannot attempt cos I know I will not click into my pedals in time. I like them for the riding part but don't like them for the technical part. I tried having them really loose and easy to get into before which was an improvement but eventually the screws shook out as they were too lose and ruined my pedals. I'm going to trying opening them really loose then sticking the screws with glue or something, if this does not help I will buy a differeny type of pedals, after that, I may loose pedals altogether cos it's killing my confidence.