Been working hard and got something new. Well, there's been several "somethings," but I'm just going to add the most recent one here. I spent a lot of time doing the upright supports, and the track was a big challenge to get set at just the right angle so the marble didn't travel too fast. This is quite a bit different than other pieces I have done. There were a lot of challenges to making a piece with no curves at all anywhere in the track!