Well I think everyone is on the same page now.
There is a different PSLTSCALE for each Tab.
rktect3j did that solve your problem?
Well, actually no. That box just turns the psltscale on or off. That shows the hidden2 line as either on or off or rather that it is a solid line or hidden. In actuallity all it does is change the scale factor of the line. What I am trying to do is draw a hidden2 line in model space.
Turn ltscale to 1
Draw hidden2 line
See it looks solid.
Now change ltscale to 48
Do regen
See it looks hidden2.
What I know I am seeing is hidden2 line that is dashed but I know that what it should look like for this scale factor is twice as small as it appears right now on my screen. Your screen probably shows this to be different to what I am seeing because I know what it used to look like in acad14. It is somehow twice the size/scale factor of that what it should be.
Double click on your line you just drew. At linetype scale change it to 2 instead of 1. Now that is the line I am seeing but on my computer it says linetype scale = 1 not 2
It is off by a factor of 2 in all scale factors. If I want 48 then I have to type in 24.
Sounds pathetic to me just rereading this.
Thanks for trying but I think someone would have to actually be here to figure this out.