I have always cut my own mounts for club competitions and done this with a MatMaster 600 cutter rail and bevel cutter.

The biggest problem with this system was getting a window that was truely square and not a bit diamond shaped. So I decided to but a Logan. It arrived today and I can confirm to anyone else who is thinking of getting one that it is very well made and well thought out.

I got mine from 'GreatArt' who have a 20% off sale at the moment, so I paid only £113.56 including VAT and free delivery.