Great shooting doug. I've got one of the old "goldies" myself that I used up until I changed weights, and more than once it has gotten me scores when others wouldn't.
And, don't worry too much about people who are critical of you. They often think that since THEY are so qualified to know what's going on that SURELY they MUST be smarter and better than you. I've been bowling and studying this game/sport for 29 years now, and I KNOW for a fact that I know more than a large percentage of them, yet they never fail to tell me how ignorant, uninformed, and stupid I must be. They have NO CLUE.
Let bowling be fun, challenging, and remember, the only one that you have to please is YOU, not all the people here who continually try to shoot down everybody that hasn't been a professional tournament winner or a member of the Hall of Fame.
"Yeah, I throw AMF. What's it to ya"?