Just got the program and already I'm unhappy with it lol. When I enter in the dimensions I want to work with it completely changes them. Can anyone help me out with this? Let's say I want external to be 28"x14"x15" and when I type in 28" it'll agjsut all of the others and then when I put 14" in it changes 28" to something completely different. The only thing I want to use this for is to print out the designs on paper. For a $200 program this thing sucks