Perhaps someone has a sugestion to help me avoid cleaning out my bank account to resolve this. My circa-1996 Delta TCM sink's valve seems useless in our sub-freezing cinder-block darkroom, esp. now that we have gotten a tankless hot water heater (a piece of folly I do NOT recommend to anyone!) Whereas I used to be able to at least nudge the temp dial back & forth to ultimately get a desired, 3-4 degree range, now with this new water heater I have to crank it *all* the way hot or cold to get it to even budge, and then I can only get either 40F or 100F--nothing in between. Of course I found this after the prints were in the wash! CPM/Delta no longer carries the retrofit/repair parts; after being referred around & around I found a wholesaler who carries the retrofit kit (MCC Powers 420451L), for the princely sum of $270! And then I have to find someone to install it...you get the picture. A whole new valve is about $500. (While a whole new sink/valve combo runs $1,057!!) I am not married to the idea of having to replace what's there. I am willing to bypass it via a whole new temp mixer mounted to the wall, with 4 hoses hooked up to the sink (for the 3 tempered, 1 untempered spigot). I am trying to save money, without making this a major research project. I have a reliable & reasonably-priced handyman who can and will do anything I ask plumbing-wise, without necessarily having to understand the internal workings of the temp controls. Any suggestions? Ideas? Tell me I need to move into the 21st century and stop being such a cheapskate? (I am the product of 2 Depression-era parents, and it comes out more & more the older I get!) Thanks MUCH in advance! -Adrienne Moumin *************************************** on the web at: www.picturexhibit.com more work @ Saatchi Gallery: www.tinyurl.com/hw6r3 handmade jewelry: www.droolerystore.com ***************************************