Obviously transparency is the key, but that is where I am coming from. You could call me naive, but consumables (drill bits, blades etc) do not mean materials to me, but it seems like many ppl on this forum believe its common practice. I agree, is it worth getting worked up over £20? but the job has not finished, and what happens if this rise to say £50? where do you draw the line?
Thanks again for your input.