Rob,

Yes, you have a 3200KV motor. Stay with 3S! 4S is too much for the 3200.

You can add weight to achieve the COG. Where did you buy your Mini ECO? Your profile does not show what country you are from. If you bought from us, you would have gotten instructions with a photo showing where the COG should be. If you are going to need to add weight, put it in the port side corner of the stern. This will also help the boat self right more quickly.

Quote Originally Posted by rob1699 View Post
Just checked, and it's black on both ends - so I do have 3200kv? Ok I'll think I'll stick with 3s in that case.!

Is it ok to add weight to the stern to get the cofg right? Should this be at 30%?

Thanks!

Rob