I have the Inspira fab u motion and I love it! You don't adjust the fabric, you adjust the table under the fabric and it is no problem with me. First you take off the little storage thing off your machine to make it a free arm and then youslide the fab u motion under the machine and then you move the table around to make sure the foot will not hit the metal. I don't know how in the world I had done free motion quilting all these years with out it. I bought mine form a friend on another board. Love it! You will develope a lighter touch as you use it more and more. Have a great day, Huggies, Fay