has anyone heard of your oil plug unscrewing out while you are driving? Happened to me and I can't figure it out. I got the machine 2014 750 HDI last summer. Changed the oil with an oil extractor and used it for 2 weeks in the bush hunting. used it a couple more times before winter and twice in winter. the second time I was driving over alot of snow drifts going to ice fishing hole and while going back the oil lite came on. come to find out the oil plug had spun out and all the oil rushed out. I'm stumped as to how this happened. any theories? maybe a hit loosened it and vibration helped it out? i said this to insurance but i'm sure they think its BS.....so if anyone can shed light on this I would appreciate it.