Keykaps removal - how to avoid cracking?
I need to clean my keyboard, so remove keycaps. Despite I act very gently, and tried different technics (prying from the bottom or from the sides) upper "teeth" of lover hinge on the keycap itself cracks. They remain in the place, but you can notice their appearance changed - a crack forms in their basement. Putting it back without a very delicate glue work would cause them to fall out, so the key is wasted.
How to properly lift them so they remain intact?