Yep, damaged the underneath of the foregrip chequering on my S400.
Tears, heartache, sorrow, cursing... sigh. Well it's done now - like they say - the first time is the worst.
Thing is, it wasn't dropped, bumped against a tree or manhandled, I put it in the case, didn't do all the slide locks up and it chafed some of the tips of the chequering off whilst travelling 200m down a gravel road in my cab.
Yep, I'm a 'nana alright.