Hi all Got myself a copy of Arban's book recently and have been in awe of his genius. I do find that I really really need to learn to double and triple tongue effectively before I can tackle some of the exercises. I've never practiced double/triple tongueing before, and did some research. So to start off with I've been setting my metronome at a slow pace 70 bpm and double tongueing on tu-ku or du-ku, whichever feels better. I do this for 5 minutes within my practice session. 5 times a week. Do you think I'm doing the right thing? I know everbody follows a different practice routine and not everything suits everyone, but am I more or less on the right track? Should I be doing it for longer periods of time? I'm starting on a slow pace and then maybe every second week I'll increase the tempo. I do find that on the "ku" syllable I tend to cut off the air stream a lot of the time. Is this just something I need to practice till I "hit the spot"? Any advice or exercise on tongueing please?