I’ve made first test. This are first results. Speed is measured, power is from T200 web specification in and time is calculated on 490 Wh battery pack.
I’ll have to repair motor mount. Gluing with epoxy is not OK.
With more speed SUP was turning more to the right. Now I do not know, if this is caused with small mounting angle deviation or because twisting helix water stream around fin. What do you think?