Drained all the fluid from pan and TC. Replaced crush washers and gasket. Torqued all to proper torque. Tranny now slips in first gear, and will not engage second at times. Have to stop the car and start again and it will work fine again. Added ~5 3/4 quarts of fluid to tranny.

Will an adjustment take care of this issue or will this go away after a while (Air in the system?).

Thanks in advance.

Andy