[Wulfmann]

While most would not want to do this, myself included. Here is one way you might accomplish it.

Open your SH3, Data, Campaign folders then open the RND.mis file. It will open in Notepad.
Click "edit". then "Find" and in the little window copy and paste " RndGroup 61 "
This is the first convoy.
Change the spawn probibilty to 100% and the report probibility to 100%. Now change the 61 in the window to 62 and click "find next".
Change 62 to 100%
Go 63 and do the same until you have done #119 the last convoy.
I suggest you first make a copy of your RND.mis file before you begin to edit incase you make a mistake and place that copy in a safe folder outside the game.

Wulfmann