Thanks guys for the info.
Tiz great when you sleep on stuff and then go and fettle before you go to work.
My old frame was actually an IS not and ISi (got confused as my other road bike is an ISi) so didn’t need a new headset – the old headset (CC) fits as it does in the old frame – the Hope IS doesn’t!
I compared the seating on the old and new fames this morning and they are identical so then I knew it was the headset?
Confused – I presume the Hope IS isn’t suitable for road frames (prob an oversight on my part?) esp as the crown race is too tall as well – I think I am being a numtpy here and not doing my research properly! More haste less speed!.