The idle seams high and the screw to adjust is already off the stop . It seams like the rod has to be bent to lower the idle. I have to let idle for a bit before I shut it off or it backfires. The dealer supposedly could not find this issue
looking at the =1&o=date']aluminum grass catcher on a zero turn thinking it is quick and easy install and not as bulky only to be used in fall for leaves or use the OEM type at 3 times the price ?