ok im not worried if i guess wrong, after all 2 weeks ago i couldnt tell you anything much about any marble, except how cool it was, i have come a long way, and you all are the biggest reason why, so i will guess or try now and then ,when i am into something, it is all in and i try to learn about everything i can, just as coins man i was 150 miles an hour everyday learning buying coins, selling thousands obsest with everything about them, i still do, but man ive always loved marbles, i just didnt realize how much, so thankful for your help, ill be around for a while, just started and im head first lol