Just kegged a dry hopped beer and unfortunately could not prevent transfer of some of the trub - greedy I guess . Got it all carbonated and went to draw out the first glass which had some hop floaties, no biggee - pitched it and was going in for my first official glass and at about half full, the keg beer slowed to trickle of foam. My guess, I have gunked up the tube. Tried to crank up the pressure and blow it out that way but no luck. Any advice? If I change out the CO2 connection on my line, can I safely blow that out or is my only option to transfer to a new keg? The beer is sooo tasty, it is killing me!