I came into the possession of an older model islander reel about a year ago with the cork drag similar to Abel, Tibor, etc. Since I got it, I have diligently oiled the cork several times with neets foot oil (once every couple of months). Even with oiling, it still screeches when pulled by steelhead, (understandable) but also even when I pull line off the reel quickly (much more common occurrence). At lower speeds it doesn't squeek but higher speeds it does. I suspect the cork may have dried out. Any thoughts on how to revive it?