Need a little help with the spring clips that go on the ends of the shifter rods on a Hurst Shifter. Nothing is mentioned in the instructions which way they should be inserted. I assumed that they are postioned so that there is tension against the arm to prevent them from ratteling, but it seems like they have a tendency to pop out after a while in that position. Inserted the other way it is slightly loose, but seems like they hold better. Which way is correct? or should I just use old reliable cotter pins and another washer