The stepping sound problem in sync sweeps is indeed to do with an octave jump, it sounds like a quick downward sweep, it happens earlier when you turn the freq dial up while playing higher notes.
could be a result of the top octave looping, but it seems to happens quite early so it’s a bit inconvenient. (ranges 2’o clock and upward)
as mentioned, i was having strange results modulating pitch 2 with cv from a cp 251
at first i had a cv offset as soon as i plugged in a non connected cable. i reset to defaults and did a note calibration, now there is no more offset with just a cable.
lfo from cp251 to Cv volume input routed to osc 2 freq causes the freq dial on the editor
to sweep up and down, however the center point is the lowest (7oclock postion)
so it s only moving in the upper part of the cycle. i would have expected it to be the center,
12 o’clock position, or ideally the position that the physical dial displays
(both the physical-button value and cv input value working together)
this is part of the reason why it’s unuseable
(positions 7 till 10 o clock on the freq dial also give silence, as expected when you go too low with freq of the synced lfo)-
there does seems to be more distortion/breaking up than just that going on though.
could you send me a message explaining how to do the cv calibration, _1 or _4 volts?