Fortress brand utv roof experience?

Anybody use a Fortress brand steel roof on their UTV? I looked at one today for my Pro mule DX. Just concerned about the # of through holes for mounting. Any leaking issues? They use a rubber washer, but 15 holes is a lot.

I have one on my Pro-FXT. Works great, no leaks. I stand on it sometimes with no ill effects.

Buddy of mine has one on his ranger and it's been great. I've sat in it during a floater and didn't get any drips from the roof or the fortress windshield. Rain in through the sides was a different story though. Whenever I get my next buggy (more than likely a mule pro), that's what I'm going with.

Couple of the guys at race track have them on their SxS they use as pit vehicles.
I've seen people sitting and standing on them so they must be tough.

I have one on my Ranger Crew. No issues leaking at all. I upgraded to the two piece glass windshield and I like that a lot as well. Much better than my previous plexi ones.

Thanks for the replies! I put one on my mule DX. I like it so far, just havent had any rain for a while