Yes lots 124 & 125 were awful. From what I saw the next lots were 019 & 020. No problem at all. Very little pain. I can`t vouch for 072, but I have never heard anything bad about any other batches. By the way TT also make test ethan 200. Used alot of it with good results.
I thought about that but Ttokkyo is supposed to be near full production again. I got this info from 3 different sources, 1 of which visited the facility so I trust it...