So to follow up...
The drips stopped before I could actually figure out what was going on. Husam even let me borrow a GTR radiator cap to see if the extra pressure would force the leak again, but I got nothing. I'm happy that I don't have a leak anymore (maybe?) but I'm a little upset that I skipped the last track day at Mid Ohio because I was scared of this.

related to the topic...
 

my heater hoses (the three obvious ones) are old & a bit crunchy so I got a heater hose set from Z1 and I don't know where the 4th itty bitty 4" hose goes and before I start tearing stuff off I'd like to be tearing in the correct location.

Is it below the valve cover on the drivers side? Under the cover/intake? Any help would be appreciated! Thanks