<p>okay, first off everything seems to be working on my dronelab including the internal clock and tremolo function</p>
<p>When i went to go use an external trigger is where i started noticing problems.  I connected the trig in to the clock out of my doepfer sequencer (a-155/a-154 combo) and the clock LED pulses in time, and all the division LED's seem to also be lighting when they are supposed to, however the tremelo function is completely dead as long as the external clock is plugged in. (Even when the clock switch is set to 'internal')<br />
once i disconnect the cable to the external clock the tremelo starts working again.  I think this may point to a grounding problem in that part of the circuit but i dont even know where to start looking.
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