I was a bit stir crazy this morning and remembered that I am not satisfied with the volume or velocity of the air coming from my vents.
A couple years ago I read a thread on here on how to clean the coils with some foaming spray and cycle the heat / air. When I did that ALOT of dog hair and crap from the PO came out the drain. It helped some, but still low velocity and volume in my opinion.
I pulled out the small shop vac and air hose with a 90 degree nozzle on it, then pulled off the removable cabin air filter cover. I also pulled out the vent directional pieces for better access to the in dash tubing. Essentially I took compressed air and blew from the filter area up into the vents with the shop vac shoved into the vent tubes. I was a bit surprised at the amount of sticky foam debris and fuzz that shot out of the vents and what I collected in the vac.
Probably more of a time passing event then anything but I would guesstimate that I picked up about 10% air flow for 20 minutes of piddling around. I figure that I am at the point that I am going to have live with it like it is unless I want to pull the whole thing apart to clean / replace whatever I find.
I am not that ambious at the moment.