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Volvo QL trim tabs not working on 3900 Convertible
#3
(02-26-2020, 07:15 PM)Sans Peur Wrote: I have often wondered about those tabs. Did they work well (I mean before they didn't)? The engineering behind them seems sound, but creating less drag than a regular planner type tab seems a little off to me. I also read they react much quicker than regular tabs.

Are you going to regular tabs due to cost, performance or what?

I just bought the boat recently and they’ve never worked. I was thinking about going to traditional tabs like Bennett or Lenco but that would require a bunch of expensive fiberglass work to fill in the notch where they’re mounted. I might just install a set of zip wakes which are similar in style to the Volvo’s but more reliable.

(03-01-2020, 09:00 AM)Reel Teaser Wrote:
(02-26-2020, 07:15 PM)Sans Peur Wrote: I have often wondered about those tabs. Did they work well (I mean before they didn't)? The engineering behind them seems sound, but creating less drag than a regular planner type tab seems a little off to me. I also read they react much quicker than regular tabs.

Are you going to regular tabs due to cost, performance or what?

I just bought the boat recently and they’ve never worked. I was thinking about going to traditional tabs like Bennett or Lenco but that would require a bunch of expensive fiberglass work to fill in the notch where they’re mounted. I might just install a set of zip wakes which are similar in style to the Volvo’s but more reliable.

Coincidentally, when I spoke to Tiara about it, they said this is the only boat model they ever installed the Volvo tabs on.
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RE: Volvo QL trim tabs not working on 3900 Convertible - by Reel Teaser - 03-01-2020, 09:00 AM

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