Mr. Rainbow202,
You ask these open ended questions that those that contribute to the forum will have a hard time to answer. Most contributors will try to answer questions with out brow beating and mocking. But you have to do your part. Your part is to understand that when asking technical questions you need to supply technical information. i.e. what material, what spec. or code, are there any customer requirements, and a brief synopsis of what you are trying to do.