Hello from Sunny Florida. Yes, my user names describes what I do for a living, but I do not use the UTV for my business. Instead, the Massimo MSU 500 we have is used to clean the horse stalls with and lives a pretty boring life. The Massimo has worked flawlessly for 2 years, but now idles around 1600 rpm and is hard to shift. I decided to post a thread on here and see if anyone else has had the same or similar issue.