A friend of mine actually gave me this tip and its a really good one. If you use photo splits or photo squares for adhesive, you always have that 'tail' where you have pulled the stickies off. Well DONT throw that out!!!! You can use that to reposition your photo and/or sticker by simply getting the 'tail' under a corner, or edge that has been slightly and carefully pulled up and gently sliding it back and forth as if you are flossing your teeth. You need to make sure that it is in between the adhesive and the page, not your photo and the adhesive or it will leave the adhesive on the page. This has saved me from many crooked pictures. You also need to pull the tail snug, it may break, just make sure you have a long enough piece to try again (just like dental floss, which I have been told also works for this same purpose!)There are times when it doesnt work and you just have to make do.