Hi Julian - sod.....who said you could use my boat
Once I have fitted my new Raymarine plotter I will be able to verify the speed with 4 bits of kit! As far as the 10m goes - I was fortunate enough to do the CI cruise last year in Hot Lemon, truly sensational, much more beamier than mine though. I spent 6 hours on my rib this past week-end and find myself constantly 'playing' with the trim. I suppose its like any new boat, in my opinion. You have to 'build' a relationship' with her and get to know the best trim settings, weight distribution etc to get the best out of her - the boat that is!