I am shocked at this!!!
Upon receiving the quilt, she should have inspected it and told you of any problems that may arise from the top piecing to the backing that you have chosen for your quilt and included the batting to get the desired look you were going for with your quilt.
This person should have contacted you if there were any questions or doubts on anything...
That saves her 'butt'
If you said go ahead, then it is on you...
I would want at least half my money back...I would tell her what I would have expected and stated it that it is why I want my money back...
Good luck and I am sure you will find some great longarmers on this board. I did!!!
Kirsten