Thanks for the comments guys 
Dunkyboy , I always start my projects at around a 3rd the end result size mainly as mine are generally always printed as canvas posters , its no good hogging all your resources in the early stage,s when your really only roughing out , starting small also forces one to be a bit more broad rather get all caught up in detail , say for an end print at 24 x 20 inch 240dpi , I will start at 3 x 2.5 480dpi then go to 6 x 5 480dpi then at the final stage to print go 24 x 20 240dpi , I explain this in more detail in an earlier post , Brad would do it different but thats the way I do it .
Cheers
Rod






