The only way I've managed to get points thus far is to use home run battle.
Here is what I did;
1- in Homerun battle start a fuzzy search.
2- score some runs, to gain a score
3- fuzzy search for larger number.
4- do nothing in hr battle (get a strike)
5- fuzzy search for same size number.
6- you will start to see in your fuzzy search big numbers like 180937165 that dont relate to your score at all. The will all be 4 bits in size. Edit those to a high number ( I used 5000000000). You will see your score in hr battle modify to a ridiculous number also unrelated to what you just entered.
Go back to hr battle and let the remaining balls strike out.
When hr battle ends you will get a score of -27000
In it finishes though your points should show 999999999
Worked for me at any rate. I did use this in conjunction with locking home run combo to 255.
Good luck.
