Hope you have a hoss engine. Engine will drink a lot more fuel with those blades. It will bog down much easier in tall grass.
Little walking isn't going to kill you. Check your water meter cover while you are at it LOL.
Agreed, I should have walked it, but never an issue before. I just start mowing until I'm gasping, then stop, go in the house get a drink and hook up another oxygen tank, sit for a few minutes then walk out and start mowing again. I'm not lazy slomo, just have a few health issues that make it rather difficult to complete what needs to be done. OK, good to know on those type of blades, thought they would cut the big stuff better and not get damaged if they struck something. My acres are travelled by scrap runners, so they tend to lose things off their trailer or those that take stuff to burn drive across my land. Yes, a fence, that'll take a pretty penny or 2. So, again, I'm trying to do what I can with what I have. Just had cross ties stolen a couple days ago. I've had a lot stolen, poisoned and dog shot, I can't afford to move! My dogs fired up when they buy/sell their drugs on my land, so they poisoned 4 dogs and shot another in the head. I had to take out a loan to help my dog. So you see, I have a full plate. I can't afford all this mess on disability! It's not right, but I have to deal with it along with my son who's still in school.