Maintenance Free Crankcase Breather?

[T680]

I'm interested in a report how this maintenance free cc filter works mostly if there is any extra oil dropping out of the breather tube....
I did experimented couple of years ago and cut out the old filters media alround the plastic edge and used just and only the edge between the cc box and the cover....it worked perfectly but there were a few to many oil drops coming out of the tube because of the hot oil mist inside .....I just end putting a new one and be done
But I thought that if I'd only cut the bottom part of the filters media maybe I 'd end with the better working , no oil coming out old filter
This experiment was with all the mandates in place....??????