So, cleverclogs here tries to change his burrs. Concerned about the screws being flush where they fix the bottom burr in place I use a powerdriver. Carefully.
Well, except I spaz out for a moment on the last screw so it pretty much wears the crosshead away to a circle
I've heard about the BOA grabit removers, can get on Amazon, but just wondered if anyone had experience of them, or had any other suggestions about removing this screw when, manual driver or otherwise, I can't get any purchase on the head to start it twisting.
A lot of advice online is about getting screws out of flat surfaces, but given this is in a little flushed hole not a lot of it is relevant.