Sbeth85 Posted September 24, 2013 Share Posted September 24, 2013 Sometimes when I measure my file, the measurements are normal (aka, 650 cm). But sometimes, out of nowhere, the measurements from point A to point B will read 754674.51. I have a few guesses why this would be, but to be honest I'd rather someone just explain to me why this is happening and how to stop it... To give background: it's a 3rd party file, a huge one... Who knows what the previous owners did? Quote Link to comment Share on other sites More sharing options...
eldon Posted September 24, 2013 Share Posted September 24, 2013 Have you checked that the Z values of each line are the same? Quote Link to comment Share on other sites More sharing options...
ReMark Posted September 24, 2013 Share Posted September 24, 2013 You are taking these measurements in model space and using your osnaps to ensure accurate picks? Quote Link to comment Share on other sites More sharing options...
Tyke Posted September 24, 2013 Share Posted September 24, 2013 Taking eldon's point further set the System Variable OSNAPZ to 1 so that you can use the same Z value for both points, that's assuming you want horizontal distances. Quote Link to comment Share on other sites More sharing options...
Dadgad Posted September 24, 2013 Share Posted September 24, 2013 Check your UCS too, and set it to TOP or WORLD. Quote Link to comment Share on other sites More sharing options...
Barneel Posted September 24, 2013 Share Posted September 24, 2013 Try 3DORBIT -ing it. See if there are any funny out of place lines on the z-axis as Eldon said. I'm assuming you're looking at a 2d drawing, I may be wrong. That's all I can think of without seeing it Quote Link to comment Share on other sites More sharing options...
Sbeth85 Posted October 13, 2013 Author Share Posted October 13, 2013 Sorry for the delayed reply! My UCS is already in World, PLAN set to Current. OSNAPZ= 1 as of today... still getting weird measurements... Yup, it's a 2-d Drawing, and yup, I'm Osnapping everything from within Model space (not Paper space) Quote Link to comment Share on other sites More sharing options...
ReMark Posted October 13, 2013 Share Posted October 13, 2013 As JDM would say attach a copy of the drawing to your next post and erase all doubt. Someone here will take a look at it. Quote Link to comment Share on other sites More sharing options...
Patrick Hughes Posted October 13, 2013 Share Posted October 13, 2013 Sorry for the delayed reply! My UCS is already in World, PLAN set to Current. OSNAPZ= 1 as of today... still getting weird measurements... Yup, it's a 2-d Drawing, and yup, I'm Osnapping everything from within Model space (not Paper space) It may be it is a 2D drawing but that does not mean there are no erroneous z values. Follow Barneels''s 3DORBIT suggestion to see visually if there are some weird lines that appear out of whack. Quote Link to comment Share on other sites More sharing options...
ReMark Posted October 14, 2013 Share Posted October 14, 2013 I made a request yesterday for a stripped down version of the drawing file. Where is it? We can certainly talk the issue to death but wouldn't it be easier on everyone (and quicker too) if we had first hand knowledge of what we are dealing with? Let's do this today OK? Quote Link to comment Share on other sites More sharing options...
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