[Elecraft] Filters

[james1787 at aol.com]

The filters in my K2 have always been a little weird. Tuning around, 
the signal would always peak at the wrong point and then drop when it's 
at the correct sidetone frequency. I lived with it for a while. I 
finally took some initiative and tried it out with spectrogram and 
using the Elecraft noise generator. My findings were a bit suprising. 
The filter shape has multiple peaks and is not uniform at all.. 
compared to a few others I have seen. I compared it to another friends 
K2 and it was confirmed - my filter shape is funky.

What should I do? Do I need to buy new crystals? Is something out of 
whack?

Thanks,

James Kern KB2FCV