After long time, I came back to this track again and obtained a great time! In a first moment, I thought that the WW Top 10 was almost impossible to reach, but, when I did some attempts here with new strats, I saw that laps were much more lower than my previous record (1:37.7), so I didn't give up and tried more times. The most important thing I had to improve was the shortcut, and, after, my lines.
Lap 1: A very good lap with a satisfying shortcut. The final part was also good. My best split for this lap is 35.95x;
Lap 2: Another good lap with a satisfying shortcut. Happy about the final part with a great low trick before the last turn and 2 good jumps on the last ramp;
Lap 3: On this lap, I felt excited, but, fortunately, I didn't lose the calm and did a good lap. The shortcut was very good and the final part was good in general. As for the 2° lap, my best split here is a 32.71x, so my best possible time, with this strat, is a high 1:35.3. But I won't back on this track because my main purpose was beating Jazz, and I did it! :)
Worldwide Top 10 of GCN Mario Circuit with kart: 1) Nanashi - 1:34.786 (doubting about this time) 2) Seboss - 1:34.897 3) Bob - 1:35.015 4) LordNate - 1:35.135 5) Luigi (me) - 1:35.680 6) Jazz Ahmed - 1:35.776 7) Chikuten - 1:35.817 8) Ando - 1:36.031 9) JonasN - 1:36.113 10) Izumi - 1:36.121