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Mast Rotator
http://www.hobie.com/au/en/forums/viewtopic.php?f=17&t=4321
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Author:  Bommer [ Wed Jul 26, 2006 3:52 am ]
Post subject:  Mast Rotator

Dan Berger - Can you post a pic of your assembled mast rotator and boom attachment? Which rotator arm did you use? How far up from bottom of the mast is it?

Thanks,
Paul Bommersbach

Author:  Bob Curry [ Wed Jul 26, 2006 5:46 am ]
Post subject: 

I'll post a pic over the weekend. Just finished mine last night. Ended up cutting all the stops off the mast step. The rotator is a few inches below the blackband tape. With an older sail you might want to go lower than what I have since my sail is new.

Bob :wink:

Author:  Bob Curry [ Wed Jul 26, 2006 6:43 pm ]
Post subject: 

Paul,

I took a few pics tonight of my rigging. Send me an email and I'll send the pics!

Bob :wink:

Author:  Bob Curry [ Wed Jul 26, 2006 6:51 pm ]
Post subject: 

My Rotator is located 14" up from the mast base.

Boom Vang Tang is located 28" back from the front of the boom. It is a shockcord vang.

Bob :wink:

Author:  DougHobie17 [ Wed Jul 26, 2006 10:20 pm ]
Post subject:  Here is mine.

Paul:

Here is the syste I put on my Hobie 17.

http://www.thebeachcats.com/modules.php ... _photo.php

Doug Snell
Hobie 17 Stress Free" # 007
www.tcdyc.com

Author:  Bob Curry [ Thu Jul 27, 2006 4:28 am ]
Post subject: 

Hate to say it Doug but that is not legal on the 14. Has to be Hobie provided system so we are all the same. Thanks for sharing!!

Bob :wink:

Author:  Bommer [ Thu Jul 27, 2006 5:29 am ]
Post subject:  Rotator Arm Questions

bob- chris w. shared your pics with me late last nite, thanks so much!

Couple of quick questions.

1. The diamond shaped reinforcing plates under the rotator - did u make them, or take them off another boat?

2. Murrys has the arms, with two different hole sizes. Use the 1/4" ones?

3. Does the boom vang provide the pull for the positive rotation once you let loose the rotator arm rope from the cleat?

Thanks again so much for your help!!

Paul

Author:  walt [ Thu Jul 27, 2006 8:11 am ]
Post subject: 

The current mast limiter on my 14 has fixed stops which limit the mast rotation with respect to the frame of the boat.

However, you can also limit the mast rotation with respect to the boom.

Seems limiting with respect to the boom would be best but without trying it, who knows. Which is the better way? Looking forward to seeing more pictures on this!

Author:  Bob Curry [ Thu Jul 27, 2006 5:43 pm ]
Post subject: 

Walt,

Anytime you can alter the sail entry and its effect on the leech is a good thing. Downwind rotating past the old, stock stops is also a huge plus. If stops were faster the A cat fleet would be using it! :lol:

Bob :wink:

Author:  Bob Curry [ Thu Jul 27, 2006 5:50 pm ]
Post subject: 

Paul,
I'll try to answer your questions the best way I can.

1. The diamond shaped reinforcing plates under the rotator - did u make them, or take them off another boat? These came with the rotation kit. Can be purchased from any Hobie dealer. Originally a Hobie 18 mast rotation piece.

2. Murrays has the arms, with two different hole sizes. Use the 1/4" ones? Ask Matt Miller. I just used the bolt the kit came with; seemed small.

3. Does the boom vang provide the pull for the positive rotation once you let loose the rotator arm rope from the cleat? No. All the boom vang does is hold out the boom. I'll let you know what works after I sail the little beasty this weekend.

Hope that helped!
Bob :wink:

Author:  Bommer [ Fri Jul 28, 2006 5:01 am ]
Post subject: 

Thanks Bob!

Great answers, I'll call a dealer, see how much they want for a kit. Good luck sailing with the new rig, hope it works well. I'll see how you do before I drill a big hole in my mast :)

Paul

Author:  Bob Curry [ Sun Jul 30, 2006 7:19 pm ]
Post subject: 

Okay,
Just got back in a few minutes ago. Sailed until sunset; what a sight! Here's the bottom line: you're going to have to get the rotation kit!!

Bob :wink:

Author:  DougHobie17 [ Sun Jul 30, 2006 10:00 pm ]
Post subject:  Moving you way

Hi Bob:

Had a GREAT sail today. Still working on getting the reacher lined out. Still haven't found the right angle for the Hexarachets. Mike and I have decide when we get out of school we are moving to the Fort Walton - Pensacola area. Hope to see you again soon.

Good Sailing.

Doug, Mike and Ashleigh

Author:  walt [ Mon Jul 31, 2006 5:23 am ]
Post subject: 

Bob, is there a picture of the mast rotator kit somewhere? Will a dealer know what it is?

Author:  Bob Curry [ Mon Jul 31, 2006 8:18 am ]
Post subject: 

Yes, a dealer should know what it is. Send me your email address and I'll send you my setup.

Bob :wink:

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