Raptor Rigger Build

[Darin Jordan]

Thanks Darin! Any other tricks?


...

Yup... keep in mind that you are talking to someone now who has 4 of the set-screw style, .078" couplers, and has lost more driveshafts and props with them than any other style... I hate them.

So, with that bias in mind... I'd find a better collet style compression coupler. Like maybe this one:

http://www.offshoreelectrics.com/pro...prod=etti-a073

Or maybe see if Kintec Racing has them...

OR, I'd just get an Octura that is centered. I got two of them from OSE and they work very well in my 1/10th scale and my Raptor Hydro...

[detox]

The Octura style appeared to be machined correctly, but after it was tightened I could see the .078 wire wobble before it went into stuffing tube...what the heck!

BTW I found some of the ones you recomended...Thanks.

I may try Loctite with the four screw aluminum versions. I can lubricate inside stuffing tube by dripping oil thru end of stuffing tube without disassebling wire from collet. Heat will have to be used when I remove collet from wire.

[detox]

Jeff Wohlt made me four prop shafts that are .500" longer than the standerd Octura prop shaft. These will ride nearly full length inside Speedmaster strut bushing (less prop shaft wobble). Price was good and shipped out fast.

http://www.rcraceboat.com/

[detox]

The Octura style appeared to be machined correctly, but after it was tightened I could see the .078 wire wobble before it went into stuffing tube...what the heck?

I discovered that my motor shaft was bent. I wonder what caused this? I ordered a replacement UL-1 motor from OSE.


...

[j.m.]

Somebody dropped it in the factory and didn't think the shaft was bent?

Jon

[longballlumber]

I discovered that my motor shaft was bent. I wonder what caused this? I ordered a replacement UL-1 motor from OSE.


...

I would contact Tower and let them know. They can't fix it if they don't know about it.... Just my $0.02

Later
Mike

[detox]

I hit a wave and cracked my right hand sponson. So I had to fiberglass then repaint sponson. I also changed color to Black. I purchased two new Fiberglass sponsons from Raptor Marine, but I will not install them until the originals fail.

Here's my new ETTI 2mm collet for .078 drive wire. Motor plate is epoxied to hull using JB weld. I applied the JB epoxy using syringe.

Boat is fast using regular S-15, but testing has been slow because of lake weeds and job.