Lots of information on this website, FHB, BSC, etc about airtight drywall approach.
Maybe I'm overlooking it, but I'm not able to find much on the following topics...
1.) What gaskets or caulk work best?
Martin has suggested polyurethane caulk and several brands of gaskets or sill seal in previous posts. Anyone have a particular brand or type of caulk/gasket/seal that they like best? Any tried the "ripped pieces of closed cell sill seal foam" method?
2.) What kind of results people have had using these techniques?