I have a strange problem. When I tab the tempo with the GLab GSC-3 Controller wich is connected with the Line 6 M9, the M9 receives the Tempo as a halftime Tempo. When I tab, for example, quarter notes with the GSC-3 at about 120 BPM, the M9 receives a tempo at about 60 BPM. The CC Number ist 64. The built in Tabtempo CC - Number of the GSC-3 is 80 but that doesn't work with the m9. So I programmed it to the CC Number 64. I hope someone can help me. If there are any inaccuracies, please ask me. My English is not very good.