siljelb, thank you for your info. I wasn't;t able to accomplish because of my lack of familiarization. But I found another explanation which made it easy of rme to understand. Thanks very much and I don't know how to give you a thumbs up
But here is the one I found most helpful How to set Object Dimension
Just beginning Blender learning
In Layout, Edit Mode/Orthographic, I can see after changing the cube to a rectangular shape (looks like a shoe box lid), using Cube>Transform>Scale X,Y,Z to 0.5, 12.o 6.0 (changed from metric to Imperial) consecutively. But after I use letter A to show dimensions, all dimension are 12".
I need x=4", Y=12" z=6"
And even when I scale the measurements do not change. I realize I'm missing a detail that several videos aren't covering or I'm not absorbing
I'm going to close and Save As so I can reopen, which I'm learning well.
As a newbie, for someone to close my question, in less than 24 hours, without enough detail needed, is disheartening, and did not answer my question. So to whoever closed my question, please understand that this is not all I do during a 24 hour time span.
I wouldn't have minded waiting for a few days to get answer. I'm a slow learner. If this is Ai, then I won't do well here in this forum. I'm barely capable of asking a clear question and not at all familiar with how to navigate this forum yet.
How about a little patience for an old timer






