Down to the lake this morning with larger props fitted and a 3S lipo, she took off like a rocket way to much power at full throttle on a turn the outer prop cavitates and loses thrust, I can certainly see why some guys fit single shafts to these H31s , so I have to throttle back for the turns but she dose bank very nicely, but after about ten minutes the ESC went into protection mode so bought her in and sure enough the ESC was very hot as were the motors, the shafts being virtually water cooled were fine. put her back in and run ok again, so thought I would try the 2S lipo with the larger props.
Back to the lake this afternoon with the 2S lipo much better still need to throttle back on turns and got the hang of her after a while it sure looked like a H31 performance, she looks great on long turns but again after twenty minutes or so the ESC got too hot ran her slow for a while and the speed kicked in again, so I think some sort of cooling is required I have to give it some thought. not much in the way of photos I was on my own and she's a two handed boat.
On getting home and cleaning her I noticed the windscreen was split no idea how it happened, may have just been stress I should have put a radius on that corner, Ho well it's all in the fun, clear plastic on order, at least I can use the screen as a template and save all the fitting I had to do on the original.
Joe