I have an odd-shaped lawn with a hill in the middle. Just mowing around in a "circle" makes for a very strange pattern. I mow on a diagonal and switch the direction 90 degrees each mowing so two mowings' worth of diagonals make a "cross" pattern.
First I cut three laps around the perimeter. First one at the edge throwing into the lawn (It has a mulch kit, but it still throws right to some extent) so I'm not tossing clippings into the planting beds. Next two passes are throwing outward onto the previously cut area.
The actual "body" cuts (ouch!) are a moving oval. Well, long, skinny rectangle, actually. It's easier to do than describe, and most here will know what I'm talking about. First pass down the middle of the lawn (or either edge, I suppose) then turn 180 and run back but leave approximately the width of the deck uncut. One more pass down, then just walk the pattern so one pass cuts into the uncut mass of lawn, and the return pass cuts the stripe (giant mower-hawk?) that was left on the previous run.
Sheesh, someone help me describe this thing. Maybe a link to a drawing or something?
@andyt11, aren't you sorry you asked?
Z.