Yes. Kickstarter does not allow setting pledges to give multiples of a single reward, but if you pledge a multiple of the required amount and make a note of it when I collect your information after I'm funded I will honor it and send you whatever you've pledged for.
No, the TiltyWay is meant more as a toy or teaching aid or chassis for a small project. However, I'm looking into assembling a kit for a full-scale self-balancing scooter similar to the one in my video.
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