I'm having problems with parts running extremely slowly especially when the mouse is brought over lines, dimensions etc. The computer is definitely fast enough and I had read somewhere that someone with similar issues were able to solve it by making a new template. Presumably they were already on a custom template and just made a new one from the default or something. I only have the default to work with so am not sure how I could make a new fresh template? Is there anywhere I can just download a default parts template that is known to work? I'm using SW 2012.