looking for thoughts on a possible power steering box top cover leak. I clean up the box and a few days later, ps fluid is dripping off the bottom of the housing. Need to investigate further, but it appears the top cover is leaking. Anyone have any experience in repairing this? Is it better to use the gasket that the cover plate calls for, or would I want to use caulking like, say, Permatex the Right Stuff? Thanks if you can chime o\in on this.