Akai MPK 49 lifted keys repair

A fix to a known problem amongst Akai users, regarding low quality plastic used in manufacturing a keyboard, unlocking keys, rendering keyboard unplayable. Shame on You Akai ! :). No drilling required. We found it to be fast, reliable, and super easy, to be done even without super tools. REQUIRED EQUIPMENT for this fix would be: superglue, screwdrivers, piece of material - ribbon, about 0,4 cm wide, or whatever strong, and gluable material You find arround.
We did this superfast, hope it helps You guys. There is a fix on YT, that requires You to use screws, and drill in instrument's keyboard frame - we found that plasic in Akai probably will not stand the stress of a key returning up, and eventually screw would start to move over time, and finally break the rest of the frame.