I have read every post and wow! I believe young Boba took his fathers helmet but its not the one seen later in life. Your talking 20 years later. Jester died when Jango was about 16 or so. Because of the differences in the costume from ESB to ROTJ and not to mention ANH, Boba probably has many pieces of armor stashed away in slave 1. I believe that the helmet we see on Boba is not his fathers. I dont believe that the props guys are that stupid as to intend a creased dent on Jango is to be the same as a chunk taken out of the front of Boba's helmet. I would like to read the story where Vader and Fett fight over the severed head but I dont know which book its in. Maybe the new live series will answer this question. So I still do not know where the dent (gouge) came from but its not Jangos helmet.