wat i did on my civic, i got a bunch of stickers , tried to get the same sizes..
-then i found sum masking tape..
-cleaned the area where i was puttin the stickers..
-stuck the masking tape on vertically where i wanted to align the begging of the stickers...
-then put masking tape horizontally and measured the distance between each sticker to make it even. (all the stickers were same hieght)
-use a credit card to flatten and apply the sticker to the car, and wait 5 min to dry then carefully take the backing off...
yea