Motorcycle Repair: 92 Softail Oil blowing from reservoir, drag pipes, head screws

Question
At high RPMs Oil streams down my oil reservoir. I understand there was a transition in 92 for crankcase vents to head venting. Also, vented head screws changed sizes for the 93 up. I'm not sure which setup my bike has. I have aftermarket air cleaner and drag pipes. Do I clean a ball or vent to the air cleaner or (punt)? Kind of confusing for the '92.

Answer
If the oil is coming from the vents on the heads there are after market vents that can be installed to vent the oil to the bottom of the bike stopping that problem. Check on Bikers Choice webside. They have their catolog on there.
Good luck and happy riding
Mike