Sync Lighting Channel Timings

I was wondering if there is a way to sync the start of the time graphs of lighting channels when doing custom effects. Let's assume that for the following example channels 1 and 2 represent the lighting channels on a Commander Pro. I am experimenting with an effect that starts a T+0s for channel one and should start at T+1s for channel 2 by having T+0s to T+1s on the channel 2 graph do nothing. But they aren't synching at all. Channel 2 starts lighting up a fraction of a second after channel 1 has started. Any thoughts on this as I want to use custom effects synched across the 4 channels provided by my commander pro and lighting node pro. Also a related side question I have is i use color pulse as my hardware lighting but the pulses between the Commander Pro and the lighting node pro are out of sync as well.