Casio F91-W Backlight Diffuser

!!! This is a very small print. Every printer is different, so you may need to tune it to your printer. !!! It is a tight fit inside the Casio, careful not to break anything! !!! Consider shaving off the upper surface of imperfections Hi all, I picked up my first Casio earlier this year, but was dissatisfied with the backlight on my F91W. I have looked into aftermarket backlight spreaders and various mods to improve backlight performance, but wanted to come up with a 3D printed solution instead.I have had some success so far, and I was hoping some of you would give improving it a go.From my understanding, acrylic LGP panels are paramount in bouncing light around behind the LCD. The F91W unfortunately lacks an LGP panel, which is where I felt I could make the most improvement to its backlight performance.I had transparent PETG lying around and figured thick layers would emulate acrylic panels' function. LGP panels also have etched surfaces - similar in texture to Bambulab's text