[sdiy] VCO tempco R locataion

[Stewart Pye]

I've seen that sometimes the tempco resistor is located in the feedback 
loop of the CV summing op amp, and sometimes as part of a voltage 
divider after the CV summing op amp. Is there a great difference in 
doing it either way? I have read that there are inaccuracies when it is 
used in the voltage divider...

The reason I ask is that I have 1k tempcos so they would be more 
suitable to use in the voltage divider.

Regards,
Stewart.