I am trying to replace the front brake rotors on my 1994 Geo Metro and I cannot get the hub nuts off. The nuts are "staked" not cottered. I believe I have un-dimpled the staking. I have put a lot of pressure on the nuts and am afraid I will damage the transmission. I'm not even sure which way to twist to loosen. I have used bp-buster, still no go. Any help would be greatly appreciated! Thanks