I've got a new Snapper push mower and it cuts OK if I set it down low to the ground. Set it up any higher than scalp height, and it leaves an uneven cut. I prefer to cut my yard at 3.5 - 4 inches but this mower makes it look like crap when it's set that high. I've hard of high lift mower blades and was wondering if something like that would help it stand the grass up and result in a better cut. If a high lift blade would help, could someone recommend a specific brand? I've heard of Gator Blades and was wondering if that might work. Thanks for your time.