Awrite m8 don't no if uve got it fixed yet but I had the same problem on my classic model change alot of things then a gave in took it to Hypertech in Scotland straight to the point it was the timing, out just slightly big thanks to Duncan
Aweite tam howz things going it's Rab wi the wr1 fi Falkirk if u could find out the paint code number that will be great a think a no what shop it is the one that sits on grahams road cheers tam hope to meet up with use all soon
Are u on the booze lol falken for me mind its the mrs thats driving the scooby kerb ouch cheers peeps hope to meet use all on the next central run yip a will be driving if she comes after the last yin she felt sick after it a winder why :-)