Is Kubla the right tool for me?

Ah, thanks very much for the reply Ted. Much appreciated.

I am currently using your free version to see if this is the software I am needing to do takeoffs.

Another question I have is regarding the PDFs imported into Kubla.
Sometimes we are issued really bad 2nd generation PDF's and that does make things harder. Most of the time we get good 1st generation PDF's.
When importing them, it seems like Kubla then treats the 1st Gen PDF as a normal raster and it looses the ability to snap to contour lines. Is this just how it is, or am I doing something wrong while importing the PDF?