A bit of background - we have 3 riding aerators. 1 LT Rich, 1 lawn solutions, and now 1 exmark. I just wanted to publicly say thanks to Exmark for redesigning the belt changing procedure. Since they are only making their belts to last 23 hours, its really nice that with their unit (compared to the lawn solutions) its a 10 minute procedure with a ratchet strap and 3 hands. I guess 10 minutes every 23 hours beats 2 hours every 200 hrs on the lawn solutions??