push rod lenght
Don't cut them yet, do one end and when you are putting the wings on and
figure out how far you want the bearings to engage then and only then do you need to cut them.. don't get in a hurry on this step, whats the rush, I ended up buying new ones because I cut them to plans and the bearings didn't engage as far enough for me to feel confortable.. if you are installing the wings now then you can figure out how much longer to make them than than the plans call for..
Danny.