LEGO GBC Fall through the rail

This is my new project. Unfortunatelly it will never work as it is. If I were to finish this project in this way, I would add a second loop of the conveyor belt at the top - that was my original design. But this would not save it. I have 3 options how to proceed: (1) use the Akiyuki's "Roller Coaster Track Climber Type3" https://akiyuki.jp/en/1758 and put the driving mechanism into the car. This is promising, of course. But I think Akiyuki's car is too fas. I would have to gear it down and make it go slower in order to give me enough time to load and unload the balls. (2) do not use climbing tracks/rails = always go on a flat surface - but this would be very very boring. But when I add lets say 5 more cars, it could be rather fun. (3) best option I think: same as (2) but the whole loop would be tilted = so the whole large loop with tracks would be on a slightly elevated slope. The downside of this it the weight of the conveyor belt and the tension I use to make it work (design 18940 + 60578 GEAR RACK 14X2M W/GROOVE). What do you think? Let me know in your comments if you think I shall continue. So far I don't think so :(

الفئة