We had our pool resurfaced a couple of years ago but when the people that did it did not remove the eyeball or the ring they just surfaced around it. Some how our cleaner sucked out the eyeball but I can't get a hold of the ring to remove it is there something that I can use to remove it without damaging the surface of my pool or is there some thing else I could use. My pool is a masionite "concrete" pool with one inline and one out.