I don't know anything about DQMJ3P except that it has a different file structure and uses different files than DQM2 and DQMT. Because all buffer limit code changes are pretty game specific I don't think that this changes anything about the DQMJ3P translation. I personally haven't looked into that game and don't know about any of the mentioned problems either. So no news on that.Any news on whether or not this character limit breakthrough impacts the possibility of a DQMJ3P translation?