'uk_skippy' and 'rich s' thanks for the input guys. I just strung one racket with this method this morning. I can't see where it puts any more stress on the frame than stringing two or three mains on one side before switching to the other side. I think I am going to try it a few times and see how it goes.
When you're dead you don't know you're dead. It's the same way when you're stupid.
Balance - 31.0 cm, Weight - 358 g, SW - 346 Kgcm^2