At the top there is a selector to have "Labels Left", "Labels Right", or "Labels Top". When the Labels are Left or Right all of the first fields in all rows are tied together as far as their caption width. You can resize that by resizing the caption (as you show in your screen shot) of any one left hand field for a balance that works for all of the fields. If you set the Labels Top then you won't have to deal with this at all and all label sizes are independant. Hope this is helpful. Let me know if you have more questions.