I used to always have a hard time getting "flat tails" on my knots, until I was shown this little tip.
You will need just three items: ribbon, scissors and your stampin mist bottle.
Tie a piece of ribbon in a double-knot around your Stampin' Mist bottle and remove it from the bottle.
Pull both pieces of ribbon until they are tight and look like the photo.
Now use sticky strip to adhere it to your card front....easy peasy....and perfectly flat!