Quilting Ruler Foot

cults3d

My wife recently bought a quilting "ruler foot" for her sewing machine along with several rulers to use with it. She has a Juki machine and the foot would over extend causing the rather expensive foot to catch on the grooves in the ruler. I designed this foot from the ground up using the geometry of her foot arm and the size of the guides on the existing ruler. She is using Farrel's rulers, however this foot should work with any rulers that are of similar thickness and with guides roughly the same size.