Im not entirely sure which screw you're talking about, what tool interface is required to take them off? got a pic?
This is one of my favourite 'stuck screws' removal devices. you select a suitable bit then hammer down on the top. the thing twists as you hammer down. has worked well for me in the past.
Yeah my dad has one of those. "Impact driver" I wanna say. Probably been used 3x in the last 30 years but handy when you need it. Unfortunately he's on the other side of the planet.
Im not entirely sure which screw you're talking about, what tool interface is required to take them off? got a pic?
This is one of my favourite 'stuck screws' removal devices. you select a suitable bit then hammer down on the top. the thing twists as you hammer down. has worked well for me in the past.