Quote Originally Posted by Roxy View Post
Think of it this way: Why aren't there dozens of large envelope printers on the market? Why don't all of the 3D-Printer enthusiasts have large printers? The reason is the problems become much bigger as you increase the size of the print envelope. At least get some experience before you dive into the deep end of the pool!
Cost. Simple answer.

Most people won't buy a large format printer, as they will have a specific need for a product, and therefore specific requirements. I plan on printing molds for RC boat hulls eventually, and I want a 12" x 12" x 52" printer. Nobody else wants a printer like that, so nobody is going to sell one commercially. I'm going to have to build one. Anybody who wants a large format machine won't be happy with the generic specs that a company would provide.