I got a call today to give an estimate for a very small yard. She wants it done with a push mower. Normally I would charge extra for the request, but I have to use the push mower on the back yard because of a gate, and the front is so small, I wouldnt have pulled out the rider anyway. I figure it will take me a good 30-35 minutes to complete with the push mower and I was originally thinking $35.00 because of the use of a push mower. Then I got to thinking about a WB, If someone has a walk behind, they would do it for $30.00 and complete in half the time. Question: Should I charge the $30.00 minimum or should there automatically be more tacked on because of the use of a pushmower to get thru the gate?