ran my boats today in a large inhouse pool, after some lead and foam adjustments the Nautilus ran just fine.
However the Robbe Type VII did not perform well at all, I had some strange motor problems which I did not have last time I took her out for a spin. What happened was that the boat launched forward and just about when it was going to dive the props came to a sudden stop.
It seemed like the boat ran fine when going in reverse but not when going forward, very strange :-/
I don't think it's a R/C reception issue because I use the same transmitter and receiver for both boats.
I wonder if it can be some kind of electrical problem with the speed controller or similar, does anybody have any advice to share on how to troubleshoot this?
Maybe I should try and check/redo all the solderings for the propulsion system? Could it be bad soldering?