Hmm, the only pointers I can give is, practice your fundamentals, use a metronome ( if you dont have one just count in your head or out loud
) and if your trying to nail a part, dont play it fast, break it down from snare, to bass pedal to high hat ( or which ever works for you ), and play slower, remember its harder to play slower than faster!
Cheers, and good luck with your drumming