Don't waste your time grabbing any sort of measurement tool, you'll see why in later steps just trust for now, its all easily eye ball-able and there's groves in the plastic you'll line up with
The digital caliper is totally unnecessary. It shows up in step 10, but by step 13 you’re told to align everything by hand, so the earlier measurements end up pointless.
you'll see why in later steps just trust for now,
its all easily eye ball-able and there's groves in the plastic you'll line up with