Thanks for your suggestion about the stepper motor category - it's genuinely useful.

As for the other comments it's the tone that doesn't sit well. If they're helpfully meant it certainly doesn't come across that way. I'll list them in order for you...

Thats why I never even considered MDF in my build(When I get round to it)
measured with my digi caliper,applied heat from a paint stripper gun for 1 minute
Are you saying they don'tget hot after 2 or3 hours
No takers for you mounts there,Tom. Back to the drawin board,
like to think it would be worth getting out of bed for,John.
And finally,
Same fool that buys MDF mounts.
See what I mean. Not exactly open-minded, inclusive, constructive comments are they. In the month you've been a member on this site, very similar stuff has been plastered over almost every thread. George, if you dish this rubbish out, you've got to be able to accept it back occasionally.

I'm only sorry that I was the one who stooped low enough to dish it out publicly. Since no-one wants to read this stuff (what does it have to do with CNC?), lets stop here. Thanks.