"a few times...."...only?
Just to show you, Trendlines (hahaha...me again) drawn on higher TFs of course do work as a guide on any lower TF the same way. Thus it is pretty easy to see the big picture. I don't trade FX, so I just prepared an example how my chart would look like if I did, to give an idea ( no, no, not for you Meyney, you know it anyway).
Daily chart
H1 chart (Trendlines from the Daily chart)