Leak in automatic transmission

[edherrmann@xxxx]

Has anyone had a leak in the automatic transmission coming from the 
fluid return cooler hose. The hose is not leaking, it is at the 
fitting that is screwed into another fitting that is in the 
transmission. I removed the hose and fitting and retightened it and 
put thread sealant so it wouldn't come out but now it is driping out 
between the tube and the fitting. Does anyone know what might do 
this. I could buy a new new cooler return hose but that doesn't seem 
to be the problem. It's where the pipe and the fitting meet and are 
tightened. Thanks. ED HERRMANN 16228