Welcome to the "teenage" years! (we've got 13 and 15 year old daughters) Yes, I've had a few of the ballistic moments. Best thing is to recover, explain yourself and the situation and keep the love and attention flowing as you did and are doing. Thank's for the guidance on YouTube and CC....love the English comments......"are we there yet"? Travel safe!,,,,~Bob Matata PS: did you ever find the signature stamps?