graham_mitchell

My old tips were extremely tarnished and I was fed up with their appearance, but I just can't justify paying for the big oval tips right now, so....

I had a go at polishing the old ones, to get me by. I used one of those drill-mounted discs made of layers of cotton fabric, in conjunction with Autosol metal polish. Took about an hour for the first tip. Just reapplied polish and buffed it off, over and over...