Hi Paul, you have to remember I used the original Spitfire bonnet edge to line up the original windscreen scuttle.
This was then bonded to the Ribble bonnet giving the extra length
.
As I am a wear the original Ribble bonnets are built to long and have to be cut back. Did you cut your bonnet back before or after you decided to use the Spitfire bulkhead?
Right now I have a Spitfire bonnet that's FOC, your welcome to come and cut off the wanted section
.
I also have some thin fiberglass sheet which might help.
Swindon, Wiltshire, 10 min from J16,M4.