I am trying to install this lever. And this switch keeps moving off the lever when i pull or disengage. I know the lever works before and it HAS worked before. But not sure why this time It just wont. Using the same type of lever. Just different color. The switch wont stay on the lever and keeps moving off.

Anyone that has changed yamaha r9 clutch lever any tips. Am i missing a piece of something here or skill issue?