Good news, I am up and running. I originally tried replacing the breather hose in the valve cover with the line to the fuel pump. After the mower ran for about 3 minutes, it blew the dipstick out. So, I figured the fuel pump didn't allow enough pressure to bleed off causing and excess build-up...
Thanks everybody, I think I will try connecting to the valve cover and see how that works out. If that doesn't work, I will look into connecting to the dipstick tube.
I bought a Husqvarna mower with a Kohler SV600S that had a crack in the block that the original owner had repaired. The engine runs perfect but most of the oil will leak out within a week. I found a replacement engine which is the SV590 that came from an MTD with a broken frame. I swapped the...