damn rod cap (update cap found)

I'm with you, NO ONE goes into my shop when I'm not around because of the same thing you experienced. I came to that realization after I came home from working out of town and all the parts for the twin 2 x 4 carbs I was rebuilding for a customer were scattered all over the work bench. My step-son and his buddies decided to toss a Frisbee around in the garage because it was cold outside, and their excuse was, "it's just a bunch of old junk parts". From that day forward, there is a lock on the doors and I'm the only one with the keys.