Thank you for your contribution . I know neither of those two languages are really recommended for DADS , but I don ' t have a choice and it ' s free education so I ' m not passing that up . <| sep |> Why would you feel embarrassed ? <| sep |> Haha genius ! !!!<| sep |> Called them tolo in eastern washington , guessing it was just school specific . <| sep |> 1 . Thanks , that makes sense . Just the fact that the edges weren ' t uniform and smooth and were instead jagged kind of freaked me out . 2 . Huh , even if my fingernail snags on it ? Couldn ' t it tear into the seal ? I managed to get the exhaust cam seal off , now it ' s just the crank seal left . Scratched the exhaust cam a little bit though but nothing snags on it , looks to be just an aesthetic scratch . It ' s not near the lip either so the seal should cover that one up well .