What offset for 7" or 7.5" wide?

[rip]

hey I have a file I've been working on to help determine this stuff, want to see it? Although it's not finished. I need some input from people who have already finished so I can figure some stuff out, but most of it is good.

This way if you wanted you could simpliy compare the clearance with some one else who says they have good turning. Plus it calculates the turning radius for you.