I wasn't aware of the loop throttling this was a second attempt.
I had everything in one loop and that didn't work either.
I prefer one loop I want to keep (or adjust) phase relationship when the frequencies are the same.
Thanks
I missed that I hadn't pulled AO7 out of the first loop. I will try that fix.
I have come up with another solution:
I created two more sine wave generators. At 0+(output) in one I turn on the AO7 output and in 0+(output) in the second I turn off the square ware. By phase shifting the second one it allows me to control the duty cycle. it should also allow me to phase shift the square wave (by shifting the phase in both sine generators.) But that doesn't seem to be working yet although that may be due to the measuring intruments not being set up correctly too.
Judd