I think between allies that working on kit like the 4T there would be certain leeways as it would seem stupid and counter productive to put the troops at risk by not getting the weapons to them to do the business because of a US Property stamping they were in the fight together for a common cause to defeat Germany AGAIN! Sort the rest out later still this has been a real interesting thread. 22Sqdn good luck with finding out "Who dunnit" maybe they left a clue in the butt trap!!!!!!!!