sadly no 97 is the best we have in northern ireland hence why i was trying to bring the octane up a bit, i was thinking that maybe the ecu needs time to adjust to the adative but when you change from 95 - 97 the extra performance is instant and gains even more over the next 50- 60 miles, i have covered this and still only seeing a reduction in power, think i will just put it down to a learning curve and stick to 97, also tryed the millers eco plus last year with the same results so i should have known really but i did have 2 injetors that were faulty at the time so i thought that might have been the reason that i saw a reduction in performance, but seems they all have a negative effect
