727 No forward or reverse

The tang on the shift detent lever is engaged properly. This is what I have tried so far. Adjusted both kickdown band and low reverse band. Air tested Front clutch and rear clutch could hear both engaging. Air tested kickdown and low reverse servos. Adjusted line pressure and throttle pressure. After doing all of that last weekend, I refilled transmission and it still doesn't move wheels until around 3000 rpms in both forward and reverse. Removed transmission yesterday thinking it may be pump. Thanks for the speedy replies.