I'm sorry to say Wgroove I have a simlar story to AshG
They told me they did a Nosecone for the Roadster.
I was lucky enough to go to their store to collect.
The one they said fitted was too narrow.
Told me it would streach....
The only place to get a nosecone for a Roadster as far as I know
Is the Triton one now made by Saturns sportscars
http://www.saturnsportscars.co.uk/
Get rid of that KPdirect one and go for the Saturn one
Guaranteed to fit and far better quality.
HTH