Packaging DOTP 2012 Decks as DLC Wads

Has anyone succeeded in doing this yet? I've worked from the "Casper's Deck" example file that was posted, and I can add a deck with cards and illustrations, and using the java Wad packer I can update the Wad file and have it recognised successfully ingame. I have however an issue:
I create the card skeletons from the XML card generator. This is a fantastic util and the cards look to be OK, but once I produce all the cards and the deck file, when I get to the Deck Manager ingame, only a subset of my created cards appear (like 25% of them at most). This is having deleted the profile after making changes, and I have an entry for my deck in the APPID_LINKING.TXT and _PREPPED_APPID_LINKING.TXT files which matches the decks UID. Those cards that do appear have the correct illustrations. If I create a new deck containing all cards from the existing game, they all appear in game correctly so it makes me think that the data in some tags makes the game exclude them in some way. Has anyone got past this when putting cards into a DLC wad file?
I hope there is a solution to this, I am itching to make some decks for this game! I'd really appreciate any help.
I create the card skeletons from the XML card generator. This is a fantastic util and the cards look to be OK, but once I produce all the cards and the deck file, when I get to the Deck Manager ingame, only a subset of my created cards appear (like 25% of them at most). This is having deleted the profile after making changes, and I have an entry for my deck in the APPID_LINKING.TXT and _PREPPED_APPID_LINKING.TXT files which matches the decks UID. Those cards that do appear have the correct illustrations. If I create a new deck containing all cards from the existing game, they all appear in game correctly so it makes me think that the data in some tags makes the game exclude them in some way. Has anyone got past this when putting cards into a DLC wad file?
I hope there is a solution to this, I am itching to make some decks for this game! I'd really appreciate any help.