[baz]

dave if you are talkng about where to or what to do with the oil vapours then why not build a collector bottle and plum the vent to that
all residue can be put into a can and tacken to your local recycling plant/point
the bottle can have a filter so as not to upset the greens (after all you recycle the waste)
if you dont give a damm for the greens run the breather to the chassis rail and stop rust!!

 

[baz]

And Dan gets the prize for resurrecting the oldest thread of the year so far