yer not wrong ... just evil
Our biggest problem is the oil drain holes in the rings. Nothing is going to fix that other than an overhaul. You can minimize the problem though by adding a detergent just before every other oil change ... basically just keeping the insufficient holes operating as best they can.
Another problem is the PCV valve. It gets clogged so easy & that ain't good. The vent filter or the oil catch can merely replaces that valve with sumpn that doesn't get clogged so easy. In my case I installed the catch can alla way over at the airbox. This gave me a fairly long (& uphill) run on the hose coming from the valve cover (where the PCV usta be mounted). I'm fairly certain that it's allowing much of the vaporized oil in those gases to condensate on the inside of the hose & trickle back down into the valve cover. That's why I'm not collecting much if any oil in my catch can.