I know noone likes new bikes but I need help from some of my friends. I have a 2000 FXSTB and for about two years the inner primary has leaked copus amounts of oil. I've replaced all the seals and gaskets at least 4 times and I cant figure it out it only leaks when I'm riding. After I park it the oil that has been thrown all over drips off I can wipe it down clean up the oil on the floor and not another drop will fall no mater how long I let it set. A harley tech sugested that it was building pressure and a vent of some type would cure it. Tried that and still the oil bath continues. I dont think the inner primary is cracked I've looked in vain to find a crack but there just isnt one there. A small amount of oil dosent bother me but when its dripping off of the rear fender after 70 miles It starts to. Thanks for any sugestions.