Thenasty,,,,,,,,, thank you, thank you, thank you for your post. About three months ago i bought some coin doors off of ebay,,,a whole complete listing of different types of doors. I droooled sooo much that i didn't realize who i was buying from. CANADA!!!! ohh my gosh i was in horror when all the doors came in! 6 in all. they were useless to me,, UNTIL NOW!!!! With your four step program I TOO can accept any coin! thank you!