Yes, there are many problems! For the most part all my buyers are from the boards and or I have sent them to the boards to learn. Respect is giving others a chance to reply and make it right! Is this a five star world? Hell NO! Can we as collectors make it the best we can "YES". Alot of us set in church and hear the words! How many of us fallow the words! We are just people trying to care for each other. No matter the cost!!! I will always collect from friends because, when I need a place to lay my head or need a bowl of soup... They will be there! I will give five stars! And all collectors should give there buyers/sellers a five star across the board. If you have a problem contact the buyer/seller most are here to be helpful if they love the hobby. I think this is true for myself and other great marble sellers. Thanks Mike