Herman, I agree with you and I have the same questions. I have been working
on a RT system using data from 2 additional time frames and the result was
very clear! I can't use the AB TimeFrame Functions and get a system which
works in real time and can also be properly be back tested.
Therefore I
wrote my own TimeFrame Function and now when I have the data from the 2 longer
timeframes in the same resolution as my chart interval, 1 minute, everything
works very well.
Regards,
Jorgen