Ron,
Initially, I had breather caps on both valve covers and the breather cap on the driver's side spit
oil on the valve cover. Curiously, the other side did not. I then installed a PCV valve and the breather stopped spitting
oil. There is no hose fitting on the breather cap, but I could look into a different setup if that might solve the problem. Again, this isn't a big deal unless it is harmful in some way, and that's what I'm not sure of.
Thanks,
Kevin