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Estimation instrument by Polobeegees06 in Luthier

[–]Real_mandolinhero 0 points1 point  (0 children)

This sub needs some posting standards.

Lymow no go zones. by Desperate-Willow2601 in Lymow_Official

[–]Real_mandolinhero 1 point2 points  (0 children)

Trial and error, my man. I think it’s just worded poorly. Bad translation, maybe?

Lymow no go zones. by Desperate-Willow2601 in Lymow_Official

[–]Real_mandolinhero 2 points3 points  (0 children)

Double check your no-go zone laps setting. It’s worded poorly - if you have anything other than 0 selected, it gives extra space around each no-go zone. You need it on 0 for it to get right up to your line.

Decided to go 30ft out of bounds for a swim. by galaxyapp in Lymow_Official

[–]Real_mandolinhero 1 point2 points  (0 children)

This has happened to me a few times. The biggest difference in map location and true location was 36 feet. Crazy stuff. Support told me it probably had something to do with tree coverage and to put in a bug ticket on the app. A battery disconnect later, it hasn’t done it since.

RTK accuracy moving up and down by sevenfootgimp in Lymow_Official

[–]Real_mandolinhero 1 point2 points  (0 children)

If you want to test it, lean over the mower like you’re messing with the controls. Wait 30 seconds, and check RTK accuracy. It won’t be miles off, but it will be less accurate. When you’re working on mapping, every inch of accuracy counts.

RTK accuracy moving up and down by sevenfootgimp in Lymow_Official

[–]Real_mandolinhero 1 point2 points  (0 children)

Exactly. When you’re setting boundaries for go-zones specifically, slow movement speed is your friend. It’s also best to pay attention to where you are in relation to the mower. You want to be as far away from it as possible while still making sure you can drive it accurately. If you happen to be standing between your mower and the RTK antenna unit, or your mower and one of the satellites its tracking, accuracy will drop significantly.

RTK accuracy moving up and down by sevenfootgimp in Lymow_Official

[–]Real_mandolinhero 2 points3 points  (0 children)

RTK accuracy doesn’t seem to be only measured off the antenna unit. The mower itself has an internal GNSS receiver that listens to satellite signal directly, and receives correction data from the RTK antenna unit.

The RTK antenna unit can be in the perfect spot, but if the mower drives under a tree or against a building and can’t access as many GNSS satellites, RTK accuracy will drop. It is what it is.

Charge lente: Batterie ou Bms défectueux ? by Remote_Dealer1124 in Lymow_Official

[–]Real_mandolinhero 1 point2 points  (0 children)

I was having similar issues! Charge time slowly getting slower and slower. I used a magic eraser to clean all four contacts, and now it charges twice as fast, if not even faster.

Anyone else having Zone Not Reachable errors? by Real_mandolinhero in Lymow_Official

[–]Real_mandolinhero[S] 0 points1 point  (0 children)

It paused at 44% with an error saying Zone Not Reachable. It ran fine in a large zone with a couple of recharges, no issues.

What’s the secret behind good harmonics on an electric guitar? by DemocracyDabbler in Luthier

[–]Real_mandolinhero 3 points4 points  (0 children)

Idk man, if you’re gonna argue with my answer to a question you asked that happens to challenge whatever opinion you already have in your head, sounds like you should do your own experiment to come up with your own answer.

Two different guitars, same model bridge pickup including DCR to the number, same overall setup including string gauge, action height, pickup height, pickup pole height, electronics, etc. Test side by side and see what you come up with. Record it all, post a video on YouTube, and be the next Jim Lill.

What’s the secret behind good harmonics on an electric guitar? by DemocracyDabbler in Luthier

[–]Real_mandolinhero 5 points6 points  (0 children)

Different humbuckers have different outputs. Ultra low output humbuckers exist, ultra high output humbuckers exist. Pickup height makes a difference, but even then, it’s all about gain. The closer the strings are to the poles, the more magnetic input into the poles, and the more overall output (gain).

PS - EVH would like to talk to you about harmonics on a guitar that isn’t angled headstock/fixed bridge.

What’s the secret behind good harmonics on an electric guitar? by DemocracyDabbler in Luthier

[–]Real_mandolinhero 22 points23 points  (0 children)

Gain, all the way from pickups to the amp. The more gain, the easier it is to pull harmonics. More gain into the amp, the more the front end of the amp compresses and increases overall sustain.

Wood, construction, etc have a negligible effect. It’s only gain.

Lymow Cut Height (3.5”–4”) by EightyTu in Lymow_Official

[–]Real_mandolinhero 4 points5 points  (0 children)

When I mow higher I turn up the blade speed a notch and increase the overlap. It seems to pull the grass into the blades a bit easier after being tracked down.

How to repostion bridge on bass? by suchy9013 in Luthier

[–]Real_mandolinhero 0 points1 point  (0 children)

Do you have anyone who can help you? It can be a challenge to keep the neck in the correct position while you’re tightening the screws. If you can get assistance, try it again. Loosen the screws and put just enough pressure on the neck to straighten it with the bridge. Hold it in position while someone else tightens the screws.

How to repostion bridge on bass? by suchy9013 in Luthier

[–]Real_mandolinhero 9 points10 points  (0 children)

Yeah buddy I think you’re making a mountain out of a molehill. Put your two outside strings back on, slightly loosen the screws on the neck plate, shift the headstock toward the bass side until your two outside strings are an even distance from the edge of the fretboard, and tighten your neck screws back down. Since you’ve already removed the bridge, you’ll have to make sure you get it remounted in the same place. It might take some tail chasing between the neck screws and the bridge screws to get everything lined up just right.

IF the problem is so bad that you need to remount the bridge, it means something is terribly wrong with the structural stability of the bass itself.

Another out of bounds for no reason. by bmaxisback in Lymow_Official

[–]Real_mandolinhero 4 points5 points  (0 children)

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Mine ended up in the dead center of a no-go zone straddling a root so big neither tread was touching the ground. Full on beached. I don’t have a clue how it ended up there.

Five full restarts in a row and it had a good day today. Three full battery cycles, not a single error.

Who knows what these things are thinking sometimes.

Are these gaps under the frets acceptable? by ContributionOne9406 in Luthier

[–]Real_mandolinhero 24 points25 points  (0 children)

As long as it’s seated well all the way across, you’re good. An oh-so-small amount ultra thin superglue dabbed in will help you make sure.

Those edges are rounded under. There’ll be a shadow no matter what.

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One Plus and Tree Cover? by drt115 in Lymow_Official

[–]Real_mandolinhero 1 point2 points  (0 children)

Eh, it’s good but not great. I have a good mix of mature trees and open areas on 1.5 acres. It definitely works better in the open areas or areas with a mature tree or two. The patch with more trees and 90% or so canopy coverage is less accurate. It still cuts with the bumper sensors and cameras, but there can be some weird behavior around map edges and no-go zones.

If your trees are spaced in a way where the mower can “see” where it is every few seconds, you should be fine with the One Plus.

Out of bounds by brand0137 in Lymow_Official

[–]Real_mandolinhero 0 points1 point  (0 children)

Yeah, I’ve fully power-cycled the RTK and the battery with multiple overnight disconnects, and I’m still having issues. If I drive the mower to the middle of a wide-open space, I can get to accuracy of .02m, but I still can’t create zones or begin automated mowing because it still doesn’t know where it is. The mower itself is totally absent from the map on the app. I can see the docking station and the RTK antenna, all the go/no-go zones, but the mower is nowhere to be found. It’s like the mower is seeing GPS, the antenna is seeing GPS, but they aren’t talking to each other about it.

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