Well, buddy Don’t make it d matter of ego n be open hearted. I didn’t mean to hurt u in anyway nor to criticize n disparage. This forum is rite plate form for hunting any help regarding any academic problem. Raising any query to get rid of doubt is natural phenomenon n that’s what I did. Being a member of this forum, u r part of exceptional talented people undoubtfully. While helping others, be endure to face any query. Gud Luck