Rare, cheers, got loads of info to chew on now. Wil get back to you with answers to above and have more ideas/variables to throw in the pot !
It'll be some time before I can actually try new settings carb etc coz frame at powder coaters, then lots of other jobs to do as I put it together. The engine itself is ready to go.
Hopefully shee will be up and running 2nd week in August, then need to get it run in and running cock on ready for 8hr endurance race at end of August. Think I'll get a spare engine ready to swap in the pits
You coming diown to sunny Devon for that !!!?? (Great 8 Endurance).