It's so tempting to just use the scales, but how do you feel when you see a number your not happy with, do you do best out of 3 then strip naked just to squeeze an ounce off the evil numbers glaring back at you, or is that just me!!!
It can be incredibly depressing and demotivating to use only the scales to determine your progress, if you haven't already, measuring yourself is a brilliant alternative guide, I tend to do both now, you generally know by your clothes and by how you feel, listen to that and don't lose heart....
If you are excercising some of that weight is now turning to muscle, to conclude, DONT PUT YOUR TOTAL SUCCESS OR FAILURE on the evil scales! π