I just read some old threads on zero beat , but did not see a clear answer to my issue. Currently when using PowerSDR I occasionally use the zero beat button to help CW Skimmer display the decoded CW text. I don't care about matching the tone, but do find being tuned in precisely enough for CW Skimmer is useful. Does SmartSDR have the same capability in this regard as PowerSDR? I know we can manually tweak and get things pretty precisely tuned, but the one-click zero beat feature in powerSDR is very convenient.