I just recently got my 408w back from the machine shop and when I had him align the mains and I wasnt thinking of a windage tray. I gave him ARP main studs #154-5409 and obviously if i switched studs then it would need to be aligned again. My builder told me a windage tray is good but at this point not to worry about it since its not a track only car. Is there a way I could put a windage tray on the studs I have in there now? I was thinking that there is enough threads after the nuts to bolt them down with a nut over top of the main stud nut. Is this possible or at this point just forget it?? Im also using a Moroso 20520 7 qt oil pan.