So I have an x squared that seems to be tight when doing the lens exchanges. From what I have observed, each time I replace the lens, the edges get scratched or chipped. On the other hand, my OEM ruby may be slight bigger than my fire. Do you guys push from the top to pop the lens out, and install top first? I am awaiting delivery of two OEM lenses and would like to be careful moving forward. I would like to know the best way of doing these lens swaps. On my Juliet's, I have no problems because the lenses pop in and out easily without force.