1997 Dodge Truck tranny stays in limp mode

Transmission problem
1997 Dodge Truck 6 cyl Automatic

tranny was rebuilt the od sprag directclutch steels rear extension housing bearing and converter was all replaced along with an intermidiate band after reinstalling twice it still will not shift out of second gear the only shift it will make is if you manually pull shift lever down to first the main reason for overhaul in the first place was the truck worked good cold but slipped while warm direct and forward clutchs were burnt badly as well as intermidate band the over drive section also held burnt clutchs broken sprag and wore out extention housing bearing all were replaced with new transtar parts ive been in the unit three times please help before I become this trucks lunch agian 1997 dodge ram 2500 disel