Front, back, to me it doesn't matter, as I think the decal is bad. Jim G.
PS: You should post pictures of the entire helmet when you start a thread, front, back sides liner, decal, etc. a trick thread is not really appreciated and probably explains why no one responded until you came clean with the trick.
No gaps in upper wing feathers not good not a fan of the square box type letters in places but I will reserve judgement decals not my thing timothy