I pulled the crossmember and its not leaking anywhere above it. It has to be where 2 parts of the trans meet up and sealed with RTV as that is where it drips from. I don't see how to fix that without pulling the trans. I filled it back up, only took 1 pump of fluid so it doesn't leak bad.
I have the same problem with my TR3650. As another mentioned, your trans mount bushing is probably melted and needs to be replaced. I just have my trans fluid topped off around 1 time per year.
'01 Mustang GT 5M 138k miles
Drivetrain:Steeda,Dragon,Accufab,SLP LMII,Magna X,Triax,3.73,PBR/Stoptech/Porterfield,Alum DS
Suspension:MM C/O F 350#,Griggs SFC,MM LCAs,FRPP UCA,MM PHB,Mach1 STB,Prothane SB Bushing,18X9 03 Cobra