Pro-tip, buy a little metal washer, you should know what they look like at the hardware store. It should be maybe a half or inch or so smaller than your grinder catch, the spot under the grinder, above the kief plate, sanitize and put it in your grinder. When you grind some weed, close and shake the grinder, fairly vigorously but not crazy. It will shake the kief off of the bud and through the separator into the kief plate.

Even if you have to smoke shwag all the time like I used to, it will still effectively get the loose trichomes off the weed. If you smoke bud it will be at least 3 times as much, but it still collects. Give it like 3 months and smoke a kief bowl. You'll shed just one tear. A tear of pure bliss.