Bug with rotorcraft. (Fallout 4)

Some bugs.How many have to I mean they created?Okay,never mind.After using rotorcraft he lost his head.Harm she did not seem responsible,but looks very ugly.Only a reboot helps.In the description of mod on the bike was written that when using it can disappear the head,and you just need to re-sit for him on and off.But that does not help(this mod,by the way I don't have).Mods affecting vintokryl no.Also because of this bug I can't use some vehicle mods,such as Riding Giddyup Buttercup and Automathrone happens to be the same.