| XRAY - Model racing cars https://setup.teamxray.com/xsetup/legacy/ |
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| Corner Entry Oversteer and Corner Exit Understeer https://setup.teamxray.com/xsetup/legacy/viewtopic.php?f=21&t=9671 |
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| Author: | Delboy [ Mon Sep 14, 2009 18:11:28 ] |
| Post subject: | Corner Entry Oversteer and Corner Exit Understeer |
Can anyone advise me how to get rid of corner entry oversteer followed by corner exit understeer. Thanks. |
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| Author: | Roelof [ Mon Sep 14, 2009 18:30:07 ] |
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Could be a simple caster setting but can be the tire split also. |
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| Author: | Delboy [ Mon Sep 14, 2009 19:29:03 ] |
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We increases the caster a little but it was still the same. The tire split was 2mm, using the 25T side belt front gear. |
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| Author: | musti72 [ Mon Sep 14, 2009 20:02:35 ] |
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Check your front diff. Maybe it has gone loose. You should change the oil after 2-3 races. |
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| Author: | Delboy [ Mon Sep 14, 2009 21:53:17 ] |
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| Author: | musti72 [ Mon Sep 14, 2009 23:13:34 ] |
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| Author: | Delboy [ Tue Sep 15, 2009 08:39:19 ] |
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| Author: | coupehdi [ Mon Sep 28, 2009 21:32:57 ] |
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| Author: | Delboy [ Mon Sep 28, 2009 21:48:02 ] |
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| Author: | coupehdi [ Fri Oct 02, 2009 21:50:34 ] |
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i tried going to 60k front oil and 60k rear, to try to cure the understeer, which made a difference, but u had to be off power, on power it made it push the nose badly, but im nearly sure the problem is in the diffs somewhere, i know the diffs in my last non xray car were alot heavier and they actually had lighter oils in them so i think i might increase the oil weight |
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| Author: | Delboy [ Sat Oct 03, 2009 09:59:43 ] |
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I think 60K in the front is a bit too light Maybe you should go to 80K and then balance the car with other adjustment such as tyres, roll centres, anti-roll bars and camber, etc |
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| Author: | coupehdi [ Mon Oct 05, 2009 20:38:04 ] |
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| Author: | Delboy [ Mon Oct 05, 2009 22:21:42 ] |
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