Can you walk on the roof of a Fun Finder 214WSD to caulk, clean or repair?

We have a new 2015 FF 214WSD and I've been on top of the roof a couple times, so my answer is yes. We have a factory installed ladder leading to the roof so I guess they intended it to be walked on. Just step gently and kind of feel your way along. Watch out for the effects of the roof curvature, not really a big thing but different than a flat roof. The Cruiser RV literature says it's ok to walk on the roof but don't sit on chairs up there. Be careful, it's a long way up

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Ex Owners of a 2015 Fun Finder 214 WSD
2016 Ram 2500HD with 6.4L Hemi