Got my Holz Racing roof and Utv Inc doors on today. Doors took me about 4 1/2 hours. Roof took a few minutes. Very pleased with both. The doors could of had better instructions but was pretty easy to figure out. The rear brackets had the pieces that bolt to the roll cage bolt on the wrong side out of the box. Other than that it went together smooth. No rattles at all. I'm about 6'3" and my leg clears the latch by about 5" so there's plenty of room.