Select all the Track labels (the left column), which it looks like you have done in this graphic. Now choose Align Right Edges.
Now Select all Percent labels (middle column) the same way, and choose Align Right Edges. Do the same for Percent fields, PSMG labels, and PSMG fields.
I notice in your screenshot that you have the track labels selected and also the tab object.
To align just the labels, deselect the tab object by holding the Shift key and clicking somewhere on the grey part.
Then try the align buttons again.
TS_Oz, FileMaker Inc.
The "Track 5" label text is "center" aligned, so it only looks like it's aligned (more or less).