110 Wheel Arch Storage

Hello all,

I'm planning on building in a storage box into my wheel arch of my 110, similar to this:

Defender 110 Station Wagon 2007 on, storage locker fitted into the left hand side rear quarter.

But accessible from the inside.

However, my rear tub isn't currently fitted so I'm not to sure how big I can make it without it catching the wheel as the suspension moves about.

Does anyone know / would be willing to measure for me?

Thanks!

Got a spare wheel insert in the back quarter of mine......I'll measure the length and post it up when I've finished work unless ya get an answer sooner

Thanks, much appreciated.