Kazi Dora Shooting Curve

Last crawled date: 4 years, 2 months ago

Kazi, a Chinese brand of Lego-compatible brick sets, has recently released a brick model of the weird huge German railway gun "Dora" (KY10005). While I do not own the model and do not really have any interest in it personally, I like the included straight narrow gauge Lego tracks. However, the Dora did not really need straight tracks but instead needed a shooting curve for aiming. So I made some printable track pieces so you can display your Dora on a proper shooting curve.
Included here is a small and a big solution for a shooting curve. The small version requires you to modify the model and separate the bogies into multiple moving parts. (See the picture for the longest car able to run on 104 nubs radius.) The big version should work with the unmodified model but has a much bigger radius (648 nubs). For each solution, there is an inner and an outer part with a radius 10 nubs apart as is required for the model. The inner part is marked with an "I" on the bottom of the middle sleeper while the outer part is marked with a circle ("O" for outer). This should make it easier to identify them.
Because I do not have the model, I was not able to check whether these parts actually work with it. I have tested them with Lego & Kazi narrow gauge wheels and Kazi straight tracks, though, and they work well with those parts. If you try these with the actual Kazi Dora, please give some feedback!