Having the normal assortment of walk behinds and a ZTR I create a turf divot from time to time. (not very often but to me any is too many) I was wondering if any of you had ever experimented with changing your tire pressure to help avoid divots. NOW PLEASE, no stupid ass comments about following the tire makers recommended tire pressure, I always do. I am just curious if anyone has tried increasing or decreasing by a few pounds and if they noticed any effect. Also is there a tire style that tends to lessen tearing turf? I am wondering if the tire you tend to always see on a Dixie Chopper (the smooth tire with the large directional ridges) is better.