Volvo gives toe values in degrees, while my old toe plates give only total toe in inches. So, after replacing a loose tie rod end I now have a total of 3/16" toe-in using plates that measure 22" between slots. My math shows that with a diameter of 22" the plate has a circumference of roughly 69". Divide that by 360 degrees and you get about .19" per degree. By that calculation I am toed in about 1/2 degree per side, way over spec! Seat of the pants and experience say I should be at about 1/8" total toe, but that's still over maximum, apparently.
Need some help here, tia
For those of you who aren't into low-tech, shade-tree engineering, here are the plates: