Trying to remove what's left of a spinner on an old Tokheim 39 pump. There is a keeper / cotter pin but after removing that the end of the spinner doesn't come off. Not wanting to force it as this part is a little delicate. Any suggestions on how this comes off would be greatly appreciated. My other question would be one of continuity. This pump came with a couple aluminum face plates. I'm wanting to put some numbers on the rollers and I'm debating if the numbers should be black on a white roller/caster or if the numbers should be white on a black roller/caster. I guess it's one of preference but didn't know if there was a proper way it should look. I'm going to use flat black or flat white vinyl on the reels prior to affixing the sticker numbers.