Issue in Logic Pro

Hi guys. I recently bought a new Mac and had to update and redownload a bunch of stuff, including Logic. There's a feature I used in Logic that now I can't find, as the keyboard shortcut has changed. I assuming it's changed because of the Touchpad and new key assignments in the new Mac and no fault of Logic. I make backing tracks and sometimes I need to place the playhead right on a click track beat, not using divisions, regions or bars etc. I could drag the position of the header to wherever i wanted with precise placement, by holding down the Control key and using the mouse to drag the header to where I wanted, aligning it to any point in the song. Now when I do this in Logic, the header moves to the next beat or measure. I don't want this. I need to be able to drag it with "precise placement" and align it and any point I want to, regardless of measures, beats etc.

Can someone please help me as I can't work properly on my tracks as I can't align the playhead where I want and can't find the right key to do this.

[Re-Titled by Moderator]