Thanks Mark,

I found the following in the KB:

"Q: The PCDS when set to T/O and after entering the OAT, the Engage button does not set the EPR gauges. Also EPR will not return to Auto when manually setting power using the button on each EPR.
A: The issue has been addressed in the SP 1.802/2.202. Please download and install the latest version.

From: 737 Captain (FSX/SE/P3D) / On the list for next SP (QID 8116)"

I note it referes to a version 2.202...I have 2.200 but do not see a 2.202 update avalable...where would I find that update? :(

Thanks,