The H-Factor

Reducing Entropy

Recent Posts

Unblocking a Group of Files

After downloading a file, it is often Blocked. You must right-click on it, pick Properties and then check the Unblock item: But doing a dozen or more files gets old, real fast. I just learned a way to Unblock a batch of files at once. It involves using PowerShell, a Microsoft tool that is a…

Adding Hanger Types to HydraLIST

If you want to use a new type of hanger, or are a fab shop that gets a job from a contractor that uses a hanger type that you do not have, it is easy to add that new hanger type to your own machine. A hanger is an assembly, and an assembly is just…

Welcome

Recently our previous blog service (Typepad) ended their business – so, we have a new home. It will take a bit to get images back and displaying properly, but we are working on it! Final pageview count of original Typepad blog: 387,232

October 2026
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Author: art

  • In AutoCAD 2008 Autodesk made a change in how they display drawing entities in layers that are locked. Entities in these locked layers show up as dimmed images compared to those entities in unlocked layers. As always, there is an AutoCAD variable that can control the amount of dimming or turn it off entirely. The…

  • This one comes via Robert Matteson of Dynamic Fire Protection Systems, Inc – Texas: When selecting objects using a window or crossing window, I am sometimes hindered from selecting all items that I want quickly due to the rectangular constraint of  the window or crossing window. I found out today, that by entering WP (window…

  • Tired of defining the same sprinkler heads over and over again? Then do it in your template once and get it over with. Open up the template you use most often and hit cancel if asked for sheet size and scale. This preserves this option for when you start a new drawing. Next, define the…

  • Is the Architect/Fire Marshall insisting that you use specific layer names? Try using the LAYTRANS tool that comes with AutoCAD 2007 and later. You can type it in or find it under Tools->Cad Standards->Layer Translator… 1. Once open, pick the New button and type in each new layer name you want2. Pick a layer on…

  • It is pretty easy to list an extra threaded outlet off a welded line (or main), for example a plug for future. 1. Go into Sprinkler Setup and pick New Symbol. Select either PLUG1.DWG or PLUG2.DWG2. Select Attached Directly to Line or Main3. Pick OK and choose the proper thread size for the outlet4. Insert…

  • In AutoCAD 2008 some of you might have noticed that you do not get a Startup dialog box and there is no longer a setting for it in the Options. Great, huh? In their wisdom, AutoCAD removed that ‘feature’ and now we are relegated to typing it at the command prompt, so type in STARTUP…

  • Sometimes after you AutoList you might find that your listing tags look rather underfed. The main reason for this is that the Style BOLD has been redefined (or was defined differently in the first place). The solution is to define BOLD using the STYLE command, make it look like below and pick Apply:

  • A common complaint from users of the newer versions of AutoCAD is that hitting the Up and Down arrows now show coordinates instead of the last distance typed in. If this bugs you as much as it does me, try this: Type in INPUTHISTORYMODE and Enter 0 – You will now be able to recall…

  • Middle Ages Tech Support (YouTube) Enjoy

  • Many of you have been setting a Viewport scale in Paper Space using the Zoom XP option. While valid, there is a much easier way. 1. Click on the Viewport to highlight it, then right-click and pick Properties.2. Find the Misc section in the palette that shows up3. Find the Standard scale item in the…