After running both RS1.0 builds, I can definitely say they handle well for the price point. I had to address the gearing issue in this video.
The Main issue is clearance for the pinion gear. I also found you could not compensate using a much smaller spur, because there was not enough motor adjustment. This forces you to run a larger pinion in order to reach the spur gear.
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Track: "notknowingmind", ATELLER
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