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Glitch
by BobtheTrain - 18/07/25 05:47 PM
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Forums34
Topics48,331
Posts812,878
Members9,203
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Most Online1,046
Aug 24th, 2023
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Joined: Oct 2013
Posts: 6,723 Likes: 2
Talk Morgan Sage
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Talk Morgan Sage
Joined: Oct 2013
Posts: 6,723 Likes: 2 |
Wires in Mulberry to match the trim?  Oh, I keep telling him..but you know what he's like..
Steve
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Joined: Feb 2011
Posts: 14,009
Member of the Inner Circle
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Member of the Inner Circle
Joined: Feb 2011
Posts: 14,009 |
Wires? Nasty hard to clean things.....plus I'd need new hubs!
Jays
Former Morgan owner. Gone but hopefully not forgotten!
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Joined: Sep 2011
Posts: 14,723 Likes: 149
Member of the Inner Circle
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Member of the Inner Circle
Joined: Sep 2011
Posts: 14,723 Likes: 149 |
I believe that on the Morgan shimmy can be in part caused by too much positive scrub radius. That is to say the distance at the road surface between the axis of the kingpin and the centre of the tyres contact patch. As the tyres get wider from say the 4/4 on up to the more powerful cars the srub radius increases and my feeling is that the cars with the wider tyres can therefore be more likely to have shimmy problems if the geometry of one side is not identical to the other.
Peter ![[Linked Image]](http://bradley.it/public_images/drive.jpg)
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Joined: Feb 2011
Posts: 14,009
Member of the Inner Circle
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Member of the Inner Circle
Joined: Feb 2011
Posts: 14,009 |
Yes Peter...you've just reminded me.....another thing that the factory mentioned.
Jays
Former Morgan owner. Gone but hopefully not forgotten!
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Joined: Dec 2008
Posts: 21,865 Likes: 167
Roadster Guru Member of the Inner Circle
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Roadster Guru Member of the Inner Circle
Joined: Dec 2008
Posts: 21,865 Likes: 167 |
If the shimmy is cyclical on bends it may be the out of balance or out if true wheels going in and out of phase. It doesn't take much to generate a slight shimmy.
DaveW
'05 Red Roadster S1
'16 Yellow (Not the only) Narrow AR GDI Plus 4
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Joined: Oct 2013
Posts: 6,723 Likes: 2
Talk Morgan Sage
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Talk Morgan Sage
Joined: Oct 2013
Posts: 6,723 Likes: 2 |
Three pints and I can shimmy all night..
Steve
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Joined: Dec 2008
Posts: 21,865 Likes: 167
Roadster Guru Member of the Inner Circle
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Roadster Guru Member of the Inner Circle
Joined: Dec 2008
Posts: 21,865 Likes: 167 |
Builders bottom centre stage?
DaveW
'05 Red Roadster S1
'16 Yellow (Not the only) Narrow AR GDI Plus 4
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Joined: Jan 2007
Posts: 3,424 Likes: 26
Talk Morgan Addict
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Talk Morgan Addict
Joined: Jan 2007
Posts: 3,424 Likes: 26 |
Just arrived in Pembroke dock for 02.45 ferry back to the Emerald Isle. Suplex rear suspension fitted and initial view is that it is a really good "mod" - ride is definitely more comfortable - thoughts on handling need further mileage.
Also need some sleep!!!!!
Robbie
2021 Plus Four -- Helga
211-WX-1433
"Fettlebodge"--A chief of the PaddyMogs
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Joined: Aug 2014
Posts: 5,587
Charter Member
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Charter Member
Joined: Aug 2014
Posts: 5,587 |
Finally after various chores and a rain shower it was off in the godess , made it to the main road and planted right foot a bit too firmly on the right pedal and ....back tyres squirmed scarily till the diff corrected the sideways slithering !! Must be careful !
Geneva 2016 plus 8' The Green Godess' 4 side exits .
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Joined: Aug 2013
Posts: 5,210
Charter Member
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Charter Member
Joined: Aug 2013
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Took green godess on a short but fast run with wife in passenger seat for first time , mentally fast \mog , swept past several ponderous folk lots of crackling and popping when changing down ! I must stop behaving like a teenager ! I bet they never noticed you pass them but I bet they heard you! 
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