Self Caught Throw refers to both TRC and MTA. With Throw Run Catch your score is based on the distance you travelled between releasing the disc and then catching it with one hand. With Maximum Time Aloft you are scored based on the time between the relaease of the disc and the one handed catch (first touch -- you can legally tip it but time stops at first touch and you must catch it with one hand and not trap it against your body or other hand).

Conrad, thanks for your perspective on the two records. I am amazed that you can get better times with a mini. That you once threw a 14.6 s mini MTA in Japan is incredible.