DIY Tracking tool

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TerryG
Posts: 6758
Joined: Wed Jan 05, 2011 1:54 pm
Location: East Midlands

DIY Tracking tool

#1 Post by TerryG »

Has anybody got any experience of these (or something similar)
http://www.ebay.co.uk/itm/Trackace-Lase ... 0814333955
I have had to do the tracking on 3 cars over the last month which has cost as much as one of these to do the job myself.
Understeer: when you hit the wall with the front of the car.
Oversteer: when you hit the wall with the back of the car.
Horsepower: how fast you hit the wall.
Torque: how far you take the wall with you.
sierra3dr
Posts: 453
Joined: Fri Feb 11, 2011 10:20 am

Re: DIY Tracking tool

#2 Post by sierra3dr »

I've not tried it,but there's a good mention on using just a 5 quid laser pointer on here
http://www.locostbuilders.co.uk/viewthr ... tid=153195
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Luxobarge
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Location: Horne, Surreyshire

Re: DIY Tracking tool

#3 Post by Luxobarge »

I use a Gunson Trakrite - super bit of kit, cheap, simple and yet very accurate. Like you, I'd have spent a fortune at a professional place if I didn't have the tool, plus all the inconvenience.
Some people are like Slinkies - they serve no useful purpose, but they still bring a smile to your face when you push them downstairs.
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JPB
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Joined: Fri Jan 07, 2011 3:24 pm

Re: DIY Tracking tool

#4 Post by JPB »

This:
Luxobarge wrote:I use a Gunson Trakrite - super bit of kit, cheap, simple and yet very accurate. Like you, I'd have spent a fortune at a professional place if I didn't have the tool, plus all the inconvenience.
is all. Thread won by Mr Barge. ;)

(And if you're too tight to shell out the £30 for a Trakrite, it's neither more nor less than a user-friendly scuff gauge which you can make at home using two sheets of 18swg steel, 18" x 2' on the ground, with one 2" narrower on top, and a magic marker since correct tracking isn't about a measurement, but about whither each wheel is running dead ahead relative to the rest of the car, the correct setting being that where the upper plate remains unmoved relative to the lower when you drive over it. Remember that the numbers aren't relevant). :)
J
"Home is where you park it", so the saying goes. That may yet come true.. :oops:
suffolkpete
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Joined: Sun Jan 23, 2011 11:54 am

Re: DIY Tracking tool

#5 Post by suffolkpete »

Another vote for Trakrite
1974 Rover 2200 SC
1982 Matra Murena 1.6
Richard Moss
Posts: 425
Joined: Wed Jan 05, 2011 5:09 pm

Re: DIY Tracking tool

#6 Post by Richard Moss »

On my Jeeps I do the tracking with two steel broomhandles, a pair of bun gee cords and a tape measure. It works beautifully.

Broom handles are attached to the front wheels with the bungee cords and the tape measure is used to see how far they are off being parallel.
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TerryG
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Joined: Wed Jan 05, 2011 1:54 pm
Location: East Midlands

Re: DIY Tracking tool

#7 Post by TerryG »

I'll have a look for a trakrite then :)
The current issue I have (and the reason for getting irritated with paying garages to almost do a job) is that 2 cars steering wheels are slightly off which annoys me immensely.
Understeer: when you hit the wall with the front of the car.
Oversteer: when you hit the wall with the back of the car.
Horsepower: how fast you hit the wall.
Torque: how far you take the wall with you.
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Luxobarge
Posts: 1912
Joined: Wed Jan 05, 2011 3:12 pm
Location: Horne, Surreyshire

Re: DIY Tracking tool

#8 Post by Luxobarge »

TerryG wrote:I'll have a look for a trakrite then :).
Good call.

TerryG wrote:2 cars steering wheels are slightly off which annoys me immensely.
Another good call - like you I HATE steering wheels that are off-centre, I've virtually got OCD about it, and of the 6 cars in my keeper-ship at the moment, none have off-centre steering, almost entirely due to the services of said Trak rite. If only they'd lose that stupid spelling, it's be a perfect tool. ;)
Some people are like Slinkies - they serve no useful purpose, but they still bring a smile to your face when you push them downstairs.
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TerryG
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Joined: Wed Jan 05, 2011 1:54 pm
Location: East Midlands

Re: DIY Tracking tool

#9 Post by TerryG »

It looks like the "Trakrite" name is applied to a couple of different products.
Do you have one of these: http://www.ebay.co.uk/itm/GUNSON-G4008- ... 1053785124
or one of these? http://www.ebay.co.uk/itm/Gunson-77113- ... 1055440560
Understeer: when you hit the wall with the front of the car.
Oversteer: when you hit the wall with the back of the car.
Horsepower: how fast you hit the wall.
Torque: how far you take the wall with you.
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Luxobarge
Posts: 1912
Joined: Wed Jan 05, 2011 3:12 pm
Location: Horne, Surreyshire

Re: DIY Tracking tool

#10 Post by Luxobarge »

One of the first type mate - the sliding type - didn't even know they made a laser one.

Here it is being used on my Volvo:

Image

Cheers! :D
Some people are like Slinkies - they serve no useful purpose, but they still bring a smile to your face when you push them downstairs.
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