measure the thicknest of gear shift,then the the size of the inner circle of floor plate,divide by 4,make 1 pattern from a stif paper or cardbroad shaped like a triangle , depending on the look you want ,add 1/2''on both sides for seams(plains seam works or if you want make it to look real nice then french stitch the 4 seams) add 1'' to over all hight on top for fold over or draw string and about 1 1/2'' to 2''on bottom to go under plate,then trim it at the outter circle after installing it. WAAALLAA !!!
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