Carlson Software Forum

I've been a Carlson user since 2002, and have recently upgraded to 2013/Intellicad (running on Windows 7 professional). I have 2 questions: I can't get the calculator to accept anything more than the first number entry, and, what happened to text editing? I used to be able to double left click on the text and edit from the screen, now I have to pick the text editor first, and then edit in a box. Any ideas? Could be that I made the leap for 2006/AutoCad to 2013, and I missed procedural changes.