OK thanks DC,
Limited tool funds at present, I'll grab one of those carbide scrapers for now as it's more affordable and easy to pick one up local, and see how I get on with that. 
 I'm very happy with my new drawknife which was a good investment, it was a breeze to reduce down my ash staves nice, neat and controlled, keeps a good edge too, it's going to be the most used tool for sure. 
 R.D.