BaBo insert large digital caliper

Remix of the insert design made by chrisb for the fantatstic BaBo organizer by Willi 3D. The original design is great, but my caliper didn't fit. I therefore remixed the design by adding a cutout for the thumbwheel and by lengthening the inner canal as much as possible while still staying within the outer dimensions of the original. It fits calipers with a length of up to 237 mm now.