Sure appreciate all the great information that comes from these threads. Thanks
For reference purposes I was in Colorado going over some 12,000 foot passes and my bike starts this dying routine at highway speeds coming into the town. We had to decide if we wanted to chance going over the last pass with my bike cutting out and dying. Cleaned the vent tube on the Carbon filter and went for it. Would have been a hugh recovery fee if it had crapped out deep in the mountains.