What is this block of stone good for?
I noticed an orange metal bracket with a rather expensive-looking stone block and a metal thingy… Why does the government do something like that? To survey the many small property boundaries?
Bambu Studio blocks next to multi-colored prints?
I have a question for the 3D printing pros out there. Whenever I want to print an object in multiple colors in Bambu Studio, a block is automatically placed next to the object in the corner of the model's print bed. I can't delete it, and it bothers me because it's a bit of a…
Hohner accordion flap shifted, air coming through?
I have a Hohner Amica IV 96. I bought it a week ago and everything was working fine. Now I've noticed that air is constantly leaking through the keys when I put a block covering the opening. (Picture below) Do I need to have this done by a specialist (approximately how much would that cost?)…