Does the weird boot happen to be on your smaller foot? most people have one foot slightly bigger than the other. Mine are a half size different. One boot I i have to do up super tight to make it work and the other I need to keep it loose. I often spend the first run or too adjusting as I sometimes do my smaller foot too lose, sometimes even too tight and the larger foot occasionally too tight.
It changes with how cold it is too. If its warmer, a lot less adjustment is needed.
I have got the brand that fits me the best but unfortunately I still have to get foam and shims into them for a closer fit and wear Stable socks which are great for a colder day, they do really help with heel lift!
So what exactly do you mean by weird? That it punched out strangely or is it just a matter of size?
I ride: NS Pandora 149 + Salomon Absolute premium Bindings
Stepchild PMS 149/ Smokin Fawesym 149 + Nitro Eris Bindings +15 -12
K2 Contour 5.