I have worked as a mechanic for 10 years but no experience in transmissions I have opened up my transmission at my home and did an overhaul I did find the rear lube tube gasket was worn badly clutches burned and pump ring gasket worn. I do have a question about the update ford has done by replacing the tube I didn't pick it up at the supply store thinking it doesn't match my existing tube which is currently a double stepped tube (two outlets) which is replaced by 2 straight tubes but I just noticed I have an empty hole for that updated tube should I still consider putting it in or leave it as I already have put most of it together what is the outcome of changing vs not putting in the update kit .