I tried to go back and figure out your setup, and figured it would be easier if you just listed the answer to the following questions:
1) Enclosure demensions (LxWxH in inches)?
2) Heat source(s) (wattage)?
3) Substrate?
4) Hide(s)?
5) Water Source (size, depth)?
6) Placement of enclosure?
7) Age & Size of Sav?
You'll be taken far more seriously if you provide detailed answers to questions, rather than just saying "everything is fine". Include any other details you can think of, even if you don't think it effects your sav's eating habits.
Keeping monitors is alot of fun but it's the details that can make or break the hobby. It's hard for me to even imagine a sav that won't eat, but then again, our sav is a cute little piglet!!!
-----
Tammy
0.2 Ball Pythons
0.0.1 Dwarf Caimen
0.0.1 Baby Sav
0.1 Siamese Cat (Rescue)
1.0 Yellow Lab (Rescue)
0.1 Bernese Mountain Dog (Rescue)