Build-your-own mat cutter instructions??

Some years ago I saw (or received) instructions on building a mat cutter similar to a Logan, but at significant savings. Now that I'd like to do so, of course I can't find the info! I know it's probably not worth my time and I should just buy one, but I've got some perfect scrap board to use

How to Cut a Picture Mat: 12 Steps (with Pictures) - wikiHow

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How to Cut an Art Mat Like a Pro - Pretty Handy Girl

How to Cut an Art Mat Like a Pro - Pretty Handy Girl

QuiltCut2 All-in-One Fabric Cutting System for

How to use the mat cutter

Build-your-own mat cutter instructions??

How To Cut Your Own Custom Picture Mats - In Pursuit of Chic

LOGAN 301-1 Compact Classic Mat Cutter

How To Cut Your Own Custom Picture Mats - In Pursuit of Chic

How To Cut Your Own Custom Picture Mats - In Pursuit of Chic

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