E7400 TCase higher than TJunction

Hi,
I just finished my first build, and I'm getting ready to overclock. I came across CompuTronix's sticky here about temperatures. I started monitoring temperatures at stock settings, and noticed that while running Small FFTs in Orthos, my TCase was reported as being about 5C higher than my TJunctions. CompuTronix's article says that it should be: TJunction > TCase > Ambient
I continued to calibrate temperatures. I was able to meet all of the requirements for the test, except the ambient temperature, which was reported as 24C by one of my digital thermometers.
My tests concluded that my TCase needed an offset of -2C, which seemed reasonable. However, I also concluded that my TJunction temps needed a +8C offset, which seemed unlikely. Right now, without offsets, RealTemp says I'm 39C and 35C on my cores (idle). I highly doubt that an E7400 at stock speeds in an Antec 900 case would be 47C idle.
So what's going on? 39C idle seems within reason, but 47C? Somehow I doubt it. Did I get bum sensors, or is something incorrect with RealTemp/SpeedFan/BIOS, or should I not calibrate and trust the values that I get?

Hardware:
Antec 900 Case
Intel E7400 @ 2.8 GHz, stock cooler w/ Arctic Silver 5 paste
Gigabyte GA-EP43-UD3L, Rev 1.0, BIOS ver. F4

Here are those uncalibrated temps:

MY DEFAULT SETTINGS (not the maximum cooling setup in the guide):
Idle:
TCase: 35 C
Core 0: 39 C
Core 1: 35 C

Under load:
TCase: 60 C
Core 0: 55 C
Core 1: 55 C


MAXIMUM COOLING, AMBIENT 24 C:
Idle:
TCase: 29 C
Core 0: 39 C
Core 1: 35 C

Load:
TCase: 58 C
Core 0: 53 C
Core 1: 53 C

I re-did the calibration and I got an offset of -1 for TCase and +9 for each of the cores.

So, in my normal settings, I see:
(Idle/Load)
TCase: 34/59
Core 0: 48/64
Core 1: 44/64

After reading more on the Intel DTS, I realized that Core 0 is obviously stuck at 39 C, and Core 1 may even be stuck at 35 C.

I just felt that +9 C offset was a bit high. I suppose I was wrong, especially after all I read about how much I read about how totally accurate the DTS is!

If you feel that these values seem wrong for an E7400 in an Antec 900 case, whatever else you'll need, I'll be more than happy to get.

If you think the temperatures look fine, then sorry to bother you!

I have the latest version for my board, F4.

Alright, sounds good. Thanks for your help!

A shame that temperatures can't be accurate from the start....