Bennett AutoTrim Pro
 

Has anyone ever installed the Autotrim pro from Bennett? It seems like it would work well. I don't have any indicators for my trim tabs on my Fastech 292 and this would add indicators as well as not having to trim on my own. Any opinions on this?

I installed them on my cruiser and so far I have yet to have them work correctly. This started in November last year during the winter. Started calibrating and trying to get them to work starting in May and I'm waiting on some more parts today to try again. So far have installed 2 complete systems and 5 other control units. They are sending me another cable and display (the display is the switch panel) today. The issue is if it does calibrate, it doesn't auto trim all the time, and so far when it does start to auto trim it puts tabs full down and I'm plowing water.

Gets kind of dangerous when doing 35mph, but going faster could be really bad. The link below has the story

https://forums.iboats.com/forum/gene...to-pro-install

So what you're saying is that I should just get a set of indicators to let me know what the tabs are doing and not go with the auto mode stuff. That might be less expensive and from what I've read on yours, a whole lot less aggravation. I'm looking at doing this in the winter so I have them set for next year. If Bennett doesn't have things together yet, then I don't want to be a test case like you seem to have ended up.

They seem to show where the tabs are, only once did they not do this. So if you want to know where they are then they will work, but kind of expensive for just that function. The mechanical gauges for the K planes are not cheap either. Guess we just pick or poison.

Don't know how long it will take to get them working correctly, but since I pay shipping back, it just keeps costing more. Some others on other forums just gave up and just use them manually. If installing didn't require me to cut a larger hole I would strongly thing about return and install the original. So I can't go back, so I'm stuck for now

Just a thought, but Bennett does make a add on indicator for existing tabs. Search for EIC 5000 and Hoges marine sells then for about $250
This is a cheaper option then the full ATP

Installed another complete system today and they did the same thing. So talking to another tech he mentioned about installing in horizontally, where mine are vertical. Bennett has reconfirmed the mounting does not matter. So I changed locations of the control box and it started working better. Still need to test some more but looks promising

There is another guy on swap the has the control for sale
https://www.offshoreonly.com/forums/...d-new-box.html

Anyone using Auto Trim Pro? Anyone w autopilot? My boat is very sensitive to the trim and I do 100+ mile one way offshore runs so if the system works well I'm going to jump on it.

Yes I have it installed. Think I'm on number 6 now. They work and then they go haywire, or at least mine has. Got a large wright up
https://forums.iboats.com/threads/be...nstall.696124/

Thanks, I've probably read just about everything you've posted then. What a bummer, I'd love to have them, if the were reliable I'd order them today. I have seen much better reviews regarding the Lenco version, I'm looking into the possibility of using their control with Bennett's old hydraulic setup.

I wouldn't mind indicators either on my 292. For most take offs (2 people) I don't bother to drop the trim tabs, it doesn't seem to make any real difference. I do trim the drives all the way down.
With 4+ on board + cargo I'll drop the tabs.

When up on plane, I"ll just hold both UP for a while until I know they are both all the way up, then trim one down to make sure I'm level side/side.

When it gets rough enough I'll lower both to keep the nose down while running at lower mph if I have to.

I've priced them, and even though my boat got new engines in 2020, then new external hydro steering (Worth every penny) in 2021, and might get new transom assemblies in 2025, I just can't bring myself to justify tab indicators.

When trimpro works its great. I have folks move around while running and it keeps it on a constant level. When it doesn't it can be a pain to bad.

Wish I would have seen this when I was doing research.

Mine seem to be faulty right out the box.

You have to go through all of the setup before it will work.

I did all the programming except for setting my "preferences". Shouldn't the auto retract still work when going no wake speed or switching ignition off? Thanks

ok, my misunderstanding
Yes it should auto retract when shutting OFF, maybe not when going to no wake unless you have it in auto trim which needs your preference is set and active.

"How it should work"
Up on plane and using FAV1 or 2. Boat slows to no wake, the tabs will go down to keep bow down. Once boat is at idle, tabs come up.

If FAV is not active there will be no tab movement

Tabs should retract when motor is turned OFF
The tabs will auto retract if wired correctly. Need to have Orange and Blue wire using the starter Bat. Grounds shall also use the same Bat.

I connected Orange from the control unit to the outdrive Trim motor since it comes direct from the starter post and was easy access
Orange on tab switches connected to Red/Purple at the Helm, and the Blue to the Run connection on the key switch

Will look into that. Thanks.

I just spoke w Bennett and they said they haven't made any upgrades to the system in a while but they all work as they are supposed to. Do you know what generation of the system you have? Am I stupid to still want these on my boat?

The previous versions did not have the NEMA connector, the one just installed does
As before I'm on number 6 and has continued for years

The good thing is Bennett starts the warranty all over again when your sent a new one

Did you get anything out of the NMEA connector setup? Is it better?

I'ts not connected, I don't have anything on the boat that uses NEMA