Yes there plenty of rig jobs out there. And they frustrate the **** out of me of how they just keep getting by with things.
Personally I have always try to keep thing as they are intended as I think of the next tech beside myself that may get my repaired equipment later.
But lately I have someone in the area that I patching things up and then I got to straighten the mess out. Just had two of those crappy repairs to show up in my shop. It takes at least twice as long as I have to undo all the rig work before I can repair the equipment.
I got a Kawasaki 3010 Mule here that I have already put in over 24 hrs of labor to get it back to good condition. Even then it came with a water leak due to a warp part. Plus I just reworked the parking brakes yesterday finding intentionally bent parts on the left rear. Hopefully I can get the CVT drive back on today before the rain gets here.
I had to stop and fix a Husqvarna 455 Rancher for a customer. Simple repair of replacing primer, fuel lines, re-tune the carburetor, and sharpen the chain but still takes time to do.