When I read this post, my first thought was with the 'old' Subaru's that needed to have the piston 'turned/cranked' back into the caliper to 'reset' them. The first time I encountered this unique Subaru characteristic (on my '81 4WD GL Wagon?) I was on the local vol. fire dept. and tried EVERYTHING (including a hydraulic ram- a predecessor of 'the jaws of life'!) to no avail to get those pistons returned to their 'home position'!!!....

...then someone 'splained it to me.....

-Mark