HELP: My Career Season Length

[LMG]

So okay I have been searching the net day in and day out since the start of July and I found out that aleczou's trainer is capable of doing it. I am familiar on how to use the trainer for I have made tons of existing NBA players My Career accounts out of it. With that being said, I am still unable to adjust the season's length for some unknown reason. If you know other ways of changing the season length pls help me cuz I am so desperate

[Retroswald13]

After you created your player and before you save the game (that's also before you play the Rookie Challenge), run the trainer. That worked for me.