Dimensioning 3D solids in paper space question

Hello all,

I have been doing a lot of work using AutoCAD 2013 and 2014 to create 2D drawings. Because they were 2D, I had been using viewports in paper space to do my dimensioning and layouts. I have started a new project where I am doign a lot more 3D solid drawings and was asked to start using the viewbase command instead of the viewport command. The reason as I gathered is in viewports the dimensions may snap to a point that is in the depth of the viewport causing the dimension to be inaccurate. I hadn't heard of that being an issue before and have been looking around for more information about this situation and hadn't found it. Is this an issue that others have run into?

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