OSC 4 volume

[aboutstairs]

Quick question: is osc 4 (the second digital one) on the Evolver supposed to be notably quieter than the others? My unit works totally fine, incl. evenly loud stereo outputs and oscs 1-3 being balanced as far as volume, but osc 4 is just plain quieter regardless of selected waveform such that 100 volume on it is as loud as 40 on osc 3. Is this normal? Can I do anything as far as calibration? Does my Evolver need service? Thanks.

[Soundquest]

Make sure pan is set to mono too when evaluating.

[aboutstairs]

Make sure pan is set to mono too when evaluating.

Right, all the stereo modes incl. mono make no difference in the osc 3-4 imbalance. The stereo master outputs are evenly matched in all positions (stereo to mono to reverse stereo).