Gear drive concept: 90° motor mount?

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Making use of the Spiral Gear Drives

I’d like to share with you my adaptation of these drives for Surf Rodz RKP. The spiral gear drives have been out for a while following the development (@MorrisHsu) and group buy last year. Though I haven’t really seen anyone using them on the regular. Owning the kit myself there are a few obvious reasons why. On the original assembly this part (in red) was one of the weakest links. Too much play and not a great fit, with cast Calibers you can only expect so much. This setup didn’t really lend i…