I'm curious what you do when you have a residential account with sodded hybrid Bermuda that is laid on an uneven, rolling, undulating, but small lawn where you get an ok cut with a bigger deck mower (48-52") but in spots you know it'd look better with the 21" Postage stamps are a no-brainer, whip out the 21". But what about when the lawns are just a little bigger, ones where that's a lot of walking with such a small mower. Do you just do it with the ZTR/WB or do you go for the best cut possible, even though you know it'll take longer and require a mower change in the job which slows you down even further? I did one last week where it looks good, but could look better. but often the customer never even seems to notice. I know if I bring it up, they'll just be confused. Mostly the bad cut is in the form of a seam on a slope where it meets a flat area or something minor like that.