Atarimax Flashcart 1MB OS-B Fixes?

Hi,

I originally posted this in the Atarimax forums on January 7, 2014, but I have not gotten a response.  Since these forums are far more active I thought that maybe another 8-bitter could help me out here.

I'm making myself a new 8Mb image for my Atarimax Flashcart using the Cartridge Studio 2.3. I'll be using it on an Atari 130XE. I'm able to preview the cart using Atari800WinPlus 4.1. All the non-OS-B games on the Flashcarts the I burn work well. I'm running into trouble with the cartridge games that require OS-B. I thought that I could use one of the two "Soft OS Options" included with Cartridge Studio, but neither of these seems to make a difference when I try the games. Here are the games (among others) that I'm trying to put on the cart:

1) Defender
2) Donkey Kong
3) Gyruss
4) Ms. Pac-Man
5) Shamus
6) Spy Hunter
7) Wizard of Wor

All of these games start to some degree on my real 130XE except for Spy Hunter which just gives a blank black screen. Ms. Pac-Man even allows me to play the game, but the ghosts move FAR to fast to allow you to play more than a few seconds (it's actually pretty neat to see... for a moment).

Do I need to find disk versions of these games and then try the OS-B fix? Do the OS-B fixes not work on machines with extra RAM like the 130XE?  What am I doing wrong? What is the fix for this?

Thanks for the help.