First time this has ever happened. 1994 SC under WOT in Drive this morning, missed second gear. I let off the throttle and as the rpm's came down, second caught and I thought I heard some rattling, but the car has driven fine since. Approximately 90,000 miles, tranny cooler, mercon V, no shudder. I know my 1st-2nd accumulator spring needs replacing since I've got a late-hard 1st-2nd shift, but it's never MISSED the shift before. Any ideas as to the cause/solution?