It would be great if you did a video (correct term?) of your description showing each step. For people who need to see it to visualize it!!
Or, if you don't do videos (I don't) then a photo of each step? Pics that don't obscure the step with fingers! Amazing how many how-to videos have key steps/objects obscured by hands/fingers.
Also, some time back, someone said to wait to put the flexifix on until the sensor tape starts to peel. If I do that, I never can get the flexifix to stay on. It peels up too. This is such a tricky thing, doggone it!