I picked one up on eBay for cheap and am curious about best use
practices. If I'm joining 3/4" stock should I be using the shortest
fasteners - the 1/4" ones, or can I use as big a one as won't shoot
through the other side? I've got the gun, but no fasteners yet. I'm
gong to try it out on a bunch of simple frames and I'm wondering which
ones to get - they're pretty pricey so I want to get the right size.
Thanks much.

JP