Live trace distorts the straight lines that are crucial to my design.Its a complicated design to difficult to redraw. Please help me
Can you trace them in Illustrator? Drop some guides and snap to the for the right angles, or hold down shift when you are clicking with the pen tool to get the proper alignment...
If you're in Illustrator, redraw them. Live Trace isn't perfect, and my experience using it has never yielded "great" results.
It has corner and angle settings but they're approximated.