That is some OCD Toby!! But feel your pain... the thread is single, not double, so there is only one way to line it up and it always ends up facing upside down. JL has had to work hard to get over this herself. Wouldn’t get that on a Bentley! If you find a way to solve this, let me know. Apparently you can also get an alloy cap for the water bottle too, and I bet that brings similar perfection issues. Good luck my friend... A