for sure. here's my method...
use a slab of flat marble (or brick),
take paper / paper currency ($ bill),
fold it in half (like you would when making a paper airplane),
place the pills in the crease,
fold the paper over (so pills don't go flying across the room),
take a heavyduty paperweight (one that isn't gonna smash) & run that across the the paper evenly, with enough pressure to feel the pills evening out into a flat powder
as for plugging, i always boil the water then wait a few minutes for it to cool down, so it's just warm (and ensures that the pills dissolve properly)
and use a 5ml needless syringe, filled to the max for each dose -- make sure not to use too little or too much water... the goal is to get as many mgs into each dose as possible.. if you use too little water, some of it won't dissolve in there.. too much and it'll be too watered down to get enough into your system at once
you may already know all this stuff. i just thought i'd add my method and hope it helps someone
peace