Thanks Silyavski, that certainly does.

I like the idea of using a system like this but the worry is still even if we are really over the top at cleaning the machine after its been used for the odd bit of hardwood are we likely to still get a build up of "woodcrete" as I shall refer to it as from now or is it likely to be far less due to there not being flood levels of coolant involved?

Certainly I will be trying to deveklop something that directs the air flow relevant to the direction the cut is going that should not be a problem at all given the projects we (the guy building with me/my business partner) have going on I believe we already have something we can just reuse for this anyway