Effects of incorrect camber and toe on rear of car?

Effects of incorrect camber and toe on rear of car?

Author
Discussion

xjay1337

15,966 posts

118 months

Thursday 11th June 2020
quotequote all
stephen-0s370 said:
Sorry I didn't mean it to sound as though I was questioning.

I'm just trying to find out that if you think the geometry is ok and within limits what would make the car feel like it is massively over steering ?

Tyre pressures fine
No damage
Nothing out of line or untoward
Wheels straight and all balanced

The front of the car feels absolutely fine ?
It is entirely possible that the alignment was not properly carried out, or was misaligned somehow so it measures straight on their screen but it isn't. It might also have been fudged but unlikely as newer cars are much nicer to align as it's not full of grime and rust, and generally the techs do a decent job.


As I said I would probably go to another garage and simply say "Can you please do an alignment check and adjust on this car please". See what their figures say.


CubanPete

3,630 posts

188 months

Thursday 11th June 2020
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How brand new are the rear tyres? It takes a couple of hundred miles for the release agent to wear off.

Have you tried swapping the wheels front to back to see if it makes a difference?

35psi sounds pretty high to me too.

LennyM1984

634 posts

68 months

Friday 12th June 2020
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Just to echo what the others have said, I don't think I would be unduly concerned about your alignment. The rear toe is in minutes (5' = 5/60 of a degree) and in all honesty I suspect that the range will probably be something like 8' +/- x'. Likewise with the camber it'll be a range with -1.45 probably being in the middle of that range.

The settings for my car are 5' toe in at the rear +/- 5' (so basically anywhere between zero toe and 10') and the camber is something like 1 degree 30' +/- 15' (so quite a range of difference).

I think you'll be hard pressed to notice such minor differences in toe and camber (camber particularly) on most road cars. If you had something drastic like 5' toe OUT on the rear then I think you would have cause to be concerned.

All said, I still think that you were well within your fights to take it back in the first instance (assuming that the alignment settings were different). The fact that you overheard them taking the p1ss is just shoddy customer service - if they had done the job properly in the first place, you wouldn;t have needed to ever darken their doorway again.

ETA: Sorry just seen your picture of the "correct" alignment settings and your car is currently within spec so (as above) I think you are fine. If you want to be picky about alignment settings then you need to find a local specialist. I know what settings I like on my car and eventually found a place that were able to set it as per my request (many places just want to "set it within manufacturer specifications")

Edited by LennyM1984 on Friday 12th June 12:37

stephen-0s370

Original Poster:

14 posts

46 months

Friday 12th June 2020
quotequote all
Cheers guys.

So what do I need to be looking at then as both me and the wife can feel it's different to the other car when it should feel the same.

Whilst I agree that some of the settings are ok they are only just about ok if that makes sense.

I've checked everything I can think of.

No play in bearings
Tyre pressures good
Tyres good
No damage to suspension
All suspension bolts tight
Wheels tight
Tried different wheels


Basically when i turn it the rear of the car tries to follow round quite a lot. Almost like driving around on well under inflated tyres is the feel I have.

I've spoke with Hunter and they confirmed that the garage have set it to the wrong suspension type again.

The have set it to sport suspension G02

My car should be sport suspension RS G07

So it could be that due to my car being lower than a normal Octavia as it has the vrs suspension it could be exaggerating the wrong settings.

I don't know ?? I'm at a loss.

xjay1337

15,966 posts

118 months

Friday 12th June 2020
quotequote all
stephen-0s370 said:
The have set it to sport suspension G02

My car should be sport suspension RS G07

So it could be that due to my car being lower than a normal Octavia as it has the vrs suspension it could be exaggerating the wrong settings.

I don't know ?? I'm at a loss.
That isn't the issue!!

As I said, and as others have said go to another garage.

GreenV8S

30,191 posts

284 months

Friday 12th June 2020
quotequote all
stephen-0s370 said:
The front of the car feels absolutely fine ?
It is impossible for you to know whether the problem you think you're feeling is cause by the back suspension, front suspension, both or neither.

Have you check the dampers and ARB bushes yet?

stephen-0s370

Original Poster:

14 posts

46 months

Friday 12th June 2020
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Yep all bushings and dampers are fine. .

The car feels "tight" if that makes sense.

No knocks or bangs etc.

The Wookie

13,946 posts

228 months

Monday 15th June 2020
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On the basis that it sounds like the original garage are a bunch of bellends, I'd probably work on the assumption that if they are incapable of programming the machine properly they are likely even less capable of operating it competently to achieve a decent alignment.

In the same way that it's more than possible to do a good job on a machine that isn't a Hunter, it is more than possible to a st job with a Hunter machine

Minutes of toe and tenths of degrees of camber are not going to spectacularly change your handling but if it's been cocked up then it might be way out from that. If you're 100% happy that your bushes are in good condition and your tyres are good quality (i.e. not chinese ditchfinders) and correctly inflated then I'd just take it somewhere else.

If the next place produces you a big red 'before' printout and it feels right afterwards then write to the manager of the original garage so they can sort their employees out and leave them a stinky review if you don't get a satisfactory response so others are fairly warned. These sort of people are oblivious to their responsibility for other people's safety

stephen-0s370

Original Poster:

14 posts

46 months

Friday 19th June 2020
quotequote all
So just to update this thread:

Took my car to a different garage that had been recommended and they had a look on their machine.

The rear end was way off. Left hand side camber and toe were in the red and the right hand side toe was off.

Once this was set correctly it showed the front toe was off too. One wheel was pointing dead straight and the other toeing in.


All set correctly now and feels much much better. The chap that did it took it for a drive and said it handles much better too.

Glosphil

4,354 posts

234 months

Friday 19th June 2020
quotequote all
Your tyre pressures seem high. When I had a vRS the recommended pressures were 32F/30R on 225/40-18s.

xjay1337

15,966 posts

118 months

Friday 19th June 2020
quotequote all
stephen-0s370 said:
So just to update this thread:

Took my car to a different garage that had been recommended and they had a look on their machine.

The rear end was way off. Left hand side camber and toe were in the red and the right hand side toe was off.

Once this was set correctly it showed the front toe was off too. One wheel was pointing dead straight and the other toeing in.


All set correctly now and feels much much better. The chap that did it took it for a drive and said it handles much better too.
Glad it's sorted. Maybe approach garage number 1 for a refund?

stephen-0s370

Original Poster:

14 posts

46 months

Saturday 20th June 2020
quotequote all
Glosphil said:
Your tyre pressures seem high. When I had a vRS the recommended pressures were 32F/30R on 225/40-18s.
Skoda recommend 2.4 bar which is 34.8psi