I make tons of little wood pinch rail blocks out of pieces of 2x2. Just figure out the required groove and run it on the table saw. There must be twenty VW-specific ones in my garage all over the floor. Time to make some Subie ones.
Or just get some rubber blocks from Amazon?
My big VW actually has little frame inserts. Anything like this for Subaru? I would imagine the WRXs have them....
