You're right Miguel. Simple cuts on some angle with strips of non-stick on top surface would be equally as good. 

alistair

On 2013-03-12, at 12:35 PM, miguel pacheco wrote:

> That looks great...good job once again!
> I've thought of doing this project and it is on the list. No lathe here,
> but would do just fine with some non-slip coating.
> Miguel