Hi. the variance that you see in the log file may be expected. In the DirectRT help, "Log File - More Data!" under Time n, it states:

"The actual display time for each stimulus screen. You might...

On this topic, I also found the following thread to be useful:

CRT or LCD monitors?

http://www.empirisoft.com/Support/showthread.php?t=71

adding to psychboiler's response, an alternative to changing the default style file on each computer that you run the experiment on, you can copy the default "style.drt" from the direct rt...

adding to psychboiler's response, it seems that you and your colleague have different style settings.

A simple way around such inconsistency is to keep a customize style file in your...

Glad to hear it! You're welcome.

details from an older thread on hiding the Continue button can be found at the following link:

http://www.empirisoft.com/support/showthread.php?t=5662