Has anyone use these lately?? I did a search and a few have , but that was in 05' and 06' I think they have a better pully and belt system now and was wondering if any one has one on their ZTR. I have a tank 54 and was interesting in getting one. I have a triple bagger on the tank now and it sucks blowing up leafs and also thick grass clippings. Thanks for any info.