I have the 60" on a
BX2200. At first I used the blower/bagger, but sold it to Junkman. I then put on the mulching kit. We have wet winter, dry hot summer. Grass shoots up in March while still too wet to cut. The first couple of cuts in April do leave windrows, but after the growth rate slows, soil drys, and I can take grass height down some, the windrowing stops and no thatch is left. The mulch kit is great as the nutrients go straight back to the soil which eliminates the need to fertilize as well as the time it took to put on and empty the bagger. It helps to keep the mulch blades sharp.