Help with Trainer for USM 98/99 Please

[TicTacWoe]

Hello I am trying to make a trainer for an old football manager game (Ultimate Soccer Manager 98/99) to do one simple task. I need the game to begin in 2009 rather than 1998 as I am updating the database to the present day.

I know almost nothing about making trainers but I downloaded Quick Memory Editor and gave it a go. I started the game and the editor and did a search for 1998 and found what I think is the integer that is the year the game begins, I changed this to 2009 and voila the game has changed it's date to 2009 and the players have aged accordingly. Great I thought, how simple! But no, I tested it out a bit and found a big problem. As the first season I played progressed into 2010 all was fine until I completed this season and proceeded to click the NEW SEASON button. However once I did this the new season began but was back in 2009 again rather than staying 2010

Does anyone know what I should be looking to change so that the game will begin in 2009 and continue like it should into 2010, 2011 etc etc?

I can upload the game too if anyone feels like having a look at it for themselves.

Thanks in advance for any help