I spooled up one reel with #12 Tatsu just before the Bass resource RoadTrip. Big-O can attest to the fact that I had to re-tie that setup more times than I counted. The line was frayed to the point I could easily break it by hand. I cut off and re-tied at least a dozen times in one day before I put that rod and reel away, in disgust.
At the Soiree that evening I told Kent Tatsu was just about the worst line I had ever used.
I had a few suggestions. One was a damaged rod guide. Not really possible because the fraying all occurred in the 24" or so of line tied to the bait; a t-rigged cuttail worm. I checked the guides with a q-tip anyway. No damage found.
Then it was suggested that the weight was fraying the line. Sounded like a viable theory to me. To test that, I switched baits. Put the weight, bead and hook that were the suspected offenders on different rod, spooled with #12 XL, and put the bait from that rod, an Evo Shake2 jighead and space monkey, on the Tatsu loaded rod. Had the same results, Tatsu seriously frayed, and that useless, stretchy, non-abrasion resistant XL held up just fine, fishing the same cover and conditions. Thus my conclusion, and comment to Kent, that Tatsu produced a vacuum.
Last weekend, I fished my first tournament in 20 years or so. decided to respool that reel, because I really like the combo. Stripped off the bad Tatsu, then discovered I didn't have enough #12 of any kind, except Tatsu to refill the reel. So I spooled up the Tatsu and went fishing. The results couldn't have been more different.
Good casting, no handling problems, and very good slack line sensitivity, which was crucial on this day. And no fraying problems even fishing rocks, wood, concrete and weeds.
So, I have to change my mind, somewhat.
This is very good line.
But, what happened on my first try? DId I get a bad spool? Happens occasionally. Did I get a spool with a bad bunch on line in the middle? I suppose that could happen. Here's my point. Should either thing even be a possibility in a spool of line that costs 50 bucks for 200 yards? For me, the jury is still out.