Piping hates me

So, I will have pillows available in my shop very very soon. But this piping is KILLING me! The process seems so simple, yet I am having such a difficult time of it. To make matters worse, I'm a perfectionist, so if it isn't perfect I get a little nuts and start ripping things up.
At least my customers will know that if they buy a pillow it will be up to my standards!
Keep your eyes peeled, they will be for sale SOON!!!