Hi George,
You have done a great job laying out your dilemma with your migration to the integrated flow. I am the support manager of the PADS support team and someone from my team could certainly help you with this issue. I would suggest if you need some dedicated help from my team, please open a service request on https://supportnet.mentor.com/ and we can help you sort these issues out.
Best Regards,
Marty Fouch
PADS Support Manager