All of the drawings shown here - and several hundred others - were made by me using DeltaCAD. The targets below are produced by a laser printer then glued to cardboard and installed in a pellet-catcher. Once a youngster has mastered the basic skills they can move on to whatever type of shooting they find most enjoyable. But it all begins with punching holes in paper. Paper plates, poker chips and even blocks of wood make handy targets for instinctive shooting. Skeet is fun albeit a bit over-organized. Some folks are better shots than others but the key to maintaining whatever skills you have is practice. I used DeltaCAD for that particular chore.ĭeltaCAD has also proven very handy around the shop, where I've used it to create copies of useful tables, such as bend allowances, drill sizes and so forth. Most folks who build their own airplanes put their nation's flag on the tail. The size of a business card, the friendly folks at the local FBO will sell you one for about five bucks because everyone knows all pilots are rich, right? If that compass were installed in an airplane there is a legal requirement that it be accompanied by a Compass Correction Card. Mention 'CAD' and people tend to thing of machines but the term means 'Computer Aided Drafting' and that means every kind of drawing, such as the compass rose shown at the right. The software itself is equally compact, allowing it to run on older systems, such as the desk-tops many of us have relegated to the shop. But for forty dollars it handles at least 95% of the chores other folks do with CAD software costing ten times as much and usually produces a more compact file, allowing for the quick transmission of even the largest drawings. Now in version 6.0, DeltaCAD has proven to be the smartest money I've ever spent for software.Īs a drafting tool, there’s lots of stuff DeltaCAD can’t do, such as 3-D, G-code generation for CNC and so forth. When fed to a laser printer, it has produced intricate circuit boards. It has proven invaluable in the shop, producing lay-outs with an accuracy of better than 0.001" from an inexpensive Hewlett-Packard printer. DeltaCAD has done everything I’ve asked of it in the way of drawings, from a full set of plans for a seven-room house to the tumbler-bridle of a flintlock rifle. Ten years later, I've tossed AutoCAD, TurboCAD and WhateverCAD in the trash. Reading the box, it sounded less complex than the CAD program I was struggling to master and I bought a copy, thinking it might help me learn the hard stuff by starting with something easier. The program was called ‘DeltaCAD’ (version 1.0) and CompUSA had it marked-down to a fraction of its original price. I was trying to learn CAD in order to transmit drawings via the internet. ‘The World’s Easiest CAD Software!’ caught my eye. Trapped in the check-out line, we sifted through the debris of progress. The lines inched along beside the ‘bargain’ tables software from companies I’d never heard of, most of it junk. It was a few days before Christmas and the place was packed, the registers apparently manned by people who’d never seen one before. In December of 1995 I was standing in line at the check-out counter of the CompUSA store in Escondido, California.
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