Could someone with any one of these cabinets - Scramble, Astro Invader, Turtles - you know, the ones with the huge "STERN" on the side - break out a ruler and tell me the size of the triangular cutout at the bottom/rear of the side panel? From the photos I have, it looks like there were several slightly different sizes, so if you've got a cab and a ruler, please chime in. Thanks guys.
