Thankyou for the comments Bryan,toesy,scrimper and John,much appreciated. With regard to my machine, i will say if i had the finances i would go for a higher spec machine if for no other reason, than the speed change on blades, when i look at some of the work being turned out on utube ( mainly the USA ) it's mind boggling what can be achieved,i'm pleased with the machine i have at the moment but i know at some time in the near future i will be looking toward upgrading, meantime, i'm on a big learning curve and enjoying every minute!