Indeed, but the dust is usually taken away by wheel rotation. Now cheap pads, from who knows where, maybe a different kettle of fish, that's why I suggested checking them because they might be disintegrating.....????
Putin is losing hundreds of blokes every day...........????
The mercenary bloke wants to walk away before it is too late for the remainder of his crew........????
My ex worked for HSBC at head office in London, I recall many years back a team was sent to Malaysia to train folk up, obviously a money saving venture to reduce staff in London...