The release mechanism should be rinsed on a regular basis to remove any debris, especially if you ski in any salt water. You should check to be sure that all screws are tight on the release system before each set. There should be no movement between the release system and the hardshell, nor between the hardshell and the front toe horseshoe. It needs to have a snug fit to be effective. There is possibility that with time the system could loosen so then you may need to move the release forward one hole. Due to the fact that the certain components of the system will last longer than others, it is possible to purchase certain components of the Reflex system separately.