Mawie: "Hey, Brennawwwwh! Did you know there's a Bren Tower? And it's TALLER than you?"
Brenna: "Prrf, oh really? Well, we'll see about that! grows and pays said tower a visit, with Mawie riding along"
Mawie: "Oooh, neato! Hey, I should get my mechaself over here. She should know you're taller than her now! Mawh!"
(Writeup by Brenderlin)
Brenna's most common height has been somewhere around the 570ft for quite a long time. However, I happened to stumble upon a tower in the US which was recently demolished named the BREN tower.
So it only makes sense that Brenna would have a new baseheight, matching that of the BREN tower taking her up to 1527ft, outgrowing even Mechamaw!
Also i do like the idea that Mechamaw records people's sizes with a clipboard!