Scratch build 37" Mono

[sailr]

25-30% from the transom.

You are going to have to put that flexshaft in a tube! The way it is it will flop around and beat the boat to death...destroying it from the inside out!

[F1 madness]

Cheers bud,will try that

[Alexgar]

i always set mine at 33% length of boat divide by 3 and that distance from the back so 37/3 =12.333 so aprox 12 3/8 im my opinion and minor adjustments can be made by shifting the batteries forward or back on velcro strips

[F1 madness]

Some shots of the rear with some of the hardware in situ:

[F1 madness]

Heres some shots of the inside with Motor,batterys & ESC,my CG is 9 1/2 inches from transom at the mo is this ok or does it need to be further back:rolleyes:.
The rails inside are not glued in yet as iv got do some cut outs for battery straps and to get the motor mount further down,stuffing tube will be in place once i know where to mount everything and can cut it to lenght.

[F1 madness]

Alrite guys built this 1 a while ago and decided to get it ready for the water.
iv got all the hardware now and just putting everything in place,gonna run 6s on a 1088KV scorpion motor,and prop sizes 38mm,40mm,42mm.
The only thing im struggling with at mo is finding the CG,were would you sat it is roughly,never built 1 of these before,so all new to me.