I did a swim dive last night in JB to test out a new light arrangement for my GoPro. The experiment was a success and I'll post that later. But as to conditions: I was alone and no one had been in the cave all day so you can imagine the viz - crackling! The flow is way down, making a swim dive very nice. Not Peacock easy, but definitely very light. I swam a route down the mainline, left at the first tee, through Court Squeeze, and returned via the gold line down the scooter trail, back to the first tee, and out. I poked around along the way. Now, for the no/low flow proof: I did this with no stage! If you've got any experience in JB, you know that the flow is such that a dive to the first tee on just side gas is an accomplishment most of the time. The conditions are great right now, a positive effect of the drought we are under in our area. Now's the time to go!