bathlett hydro

[alesz]

Hello, I have problem when turning with top speed , right sponson get out of water. I have big turnfin 3 degrese inside,.... Where is problem?

[roundnose]

Hi!

You have to adjust your fin exactly in driving direction. Otherwise the fin will lift or pull down the sponson.
Use help of a rule, fixed on the fin with a clothespin, to find the exact adjustment.

Regards
Werner

[Ascar]

Are there any lifting effects on Straight away too? (I think Werner meant that..)

For better cornering try 8-10 degree and use less flexible Material, (you get 5-7G Forces by driving Naviga Oval pulling on the Fin)
Pics please!

Regards Florian

[roundnose]

...(I think Werner meant that..)...



Na klar, weil mein Kleinhirn "turning" mit einem "Turn" bei SAW assoziiert hat. War wohl dumm.
Wer lesen UND denken kann, ist klar im Vorteil:).

LG Werner

[alesz]

I put new turnfin and bigger angle now is very good. Now goes with top speed like train in turning.

[alesz]

It will be motor NEU 1515 1.5D (2700kV) to much for 5 minute ovall racing?

[GunnarH]

It will be motor NEU 1515 1.5D (2700kV) to much for 5 minute ovall racing?
hello alesz,
that's possible but within 140g/cell limit it will be a challenge to get 5 minutes runtime with a reasonable prop size (below 40mm diameter it will be difficult to get enogh grip on rough water).

Best Regards
Gunnar

[alesz]

i now drive hopf boridium 2600 rpm and x438 and go very good in rought wather. This is not problem,only problem i have is speed if i put bigger prop or x637 or x640 or x440 it is no difference because motor is on maximum.
I looking now new motor and dont know which and how much kv. Any sugestion?

Here is video, mine is white.
http://www.shrani.si/?2I/V/4L5C7Tgm/video022.mp4

[alesz]

GunnarH what do you mean.....?

[GunnarH]

Hello Alesz,
the Neu 1515-1.5D is a great motor, even more powerful than a LMT1950.
If you don't have concerns about the rpm why not.
Also good choice for Hydro 2 with a high rpm setup is a LMT1950-5

Best Regards
Gunnar

[alesz]

Anybody know hydroB lipomaster setups?

Slovenian hydros 1 and 2

[alesz]

First try with airbrush..... :)