No problem, and thanks. Lots of screen time can get to anyone's head. Yep it's a bloody minefield alright! I raced in the 80s as a kid but the old man did my mechanics. Now even he's confused by all the standards after stopping bikes since that time. But the other side to that is we now have many more options. I'd definitely prefer the options though, it's worth it. And at least we have the internet to assist with the increasing complexity, so in some ways it evens out.