Thank you so much! I guess first I need a nice way to sort all the pieces. I’ll need to look up some advice on that.

Good thing that I have some vacation coming up.

I already identified a couple sets I had on brickset.com. The lego builder app doesn’t have the instructions for 2 out of the 3, they are too old it seems.

I had underestimated how much I had in that box in the basement. I broke it out last night for my 3 year old. It was a bad idea to do that just before bed time ;)

I remember some sets I had as a kid, and there was definitely a pneumatic one among them that I remember very fondly :)

Wow. I was joking to my partner last night that these days there should be an app to scan your pieces so you don’t have to enter them all manually. And it seems there is. I’ll look into this, thank you.