But for the time being I think I've got as much useful information as I can from this forum, despite some (maybe only one) members being deliberately obnoxious, some being pedantic, and others obfuscating things by answering questions that were neither asked nor implied and/or offering information irrelevant to the actual questions.
And to the rest of you, thank you for your help; I appreciate it.
And to the rest of you, thank you for your help; I appreciate it.