<t>It's a laptop - lenovo sl510 with a ati radeon graph.card.<br/>
(as stated - the 3d works fine)<br/>
Running windows 7.<br/>
It's got 4gb of memory,so I don't think that's the problem. (again, than I think the 3d window would also be slow).<br/>
I'm using the latest version of SH3D<br/>
So far I ...

<t>Hey.<br/>
I just came across this program, and am trying it.<br/>
So far it seems great in respect to features and models.<br/>
However, I have run into the problem, that the 2D window (the top down view of the layout) is very slow. Now, when I add a model of lets say a washing machine by ...