VoxxjinMade of HamburgerPremiumReviews:
San Antonio, TX
·Time Warner Cable
reply to Dennis
Re: Clogged kitchen drain, drain snake not permanently fixing... You also might be able to rent a pipe inspection camera from somewhere. Maybe from Home Depot or somewhere. No idea on cost but it might help to answer your question.
If nothing else is backing up in the house but that one drain and it is the only drain that connects to that pipe (the 23' one), it is likely that pipe and replacing that pipe might be the easiest way depending on how easy it is to access it.
Cry "Havoc!" and let slip the dogs of war