thanks for the all the good info, guys. that is kinda strange about your 3130 straining with a 6ft finish mower, i have a 5 ft side discharge land pride finish mower, and its like its not even back there when i mow. i keep it set pretty high though, because if i try to cut too low, it windrows the grass so bad. been thinking about going to a 6ft rear discharge mower, but your comments about your experience with one, has me a bit concerned. thats the bad thing about buying these implements, you just dont know how they will work, till you get them home. thats the neat thing about this site, at least, you can gain a little insight, through other guys experiences. anyway, thanks for taking the time to respond to my post.