Hyperdraw Vs Track Automation, which has priority? Options

[makaala]

sometimes I use hyperdraw on regions then also use track automation(yellow line on track in arrange window) on the same track. Questiion: How do the two interact and how should I handle this aspect of volume control? I use volumn automation with these methods.. have tried a fader assigned to it through midi control (yamaha promix 1), but actually prefer tweaking with these arrange window lines. I just need to sort out how they interact and if I should just use one or the other..
advice?

[makaala]

G,
in my further science experiments with hyperdraw... the manual says.. view/hyperdraw/disable. In fact the menu says view/hyperdraw/off. (this is with the region selected) Which in my book means.. the same thing.. unfortunately it doesn't turn off hyperdraw volume when the song hits that part of the region in scroll.. and the volumn goes where ever it is set in hyperdraw.. this is with and without track automation set to on or not in the arrange window.. must be a bug or verbage problem..
Since I frequently divide files into many regions to compensate for my bad timing.. I end up with pieces and many regions.. I don't plan on using hyperdraw in region mode anymore because it is too confusing and would just like to use standard track automation but hence the problem.. how to disable hyperdraw. Thanks for your comments before.. but I still have this problem.. Logic 7.1.1, G5 dual 2.0.. thanks.