Originally Posted by Schill93

If you have a high shank machine and can use 1/4" thick rulers, you should check out this womans site. http://terylloy.com/1-4-templates-by-tle/
They are very reasonable and well made. She has many video's showing how they are used. Her slotted straight edge ruler is only $12.95, her circles are very reasonable, as are her arc rulers.