MOTM

HI,

  I just finished a MOTM 440 filter and for the most part it seems to
work fine, but I noticed as I turn the freq knob past 9 with the
resonance cranked the resonance stops unlike my other MOTM 440 filter
that Paul built.  Also if I have the resonance turned down and have no
audio going through the filter quite a bit of noise comes out of the
filter after I turn the freq knob past 9.  I also noticed that the 440
that Paul built has a more even sounding resonance across the audio
spectrum, for example if I use a sequencer on the 1V/Oct input and
compare the two my 440 sounds weaker and muddier in the lower freq. 
Is this normal?

Thanks for the help,
Dave