Firmware V1.19

[ehr]

But when that track is not playing, the scale changing will take effect directly, pressing start then will start the pattern directly in the chosen scale.

Goove works this way, but SCLK in the effects column doesn't.  It takes effect after the pattern loops around once or on the start of the next pattern if there is a pattern chained after it.

Just to be sure: You can change a non playing track scale which will take effect immediately (using the Nerd button)

Yes, but I like to use the groove column because I have multiple songs in each project and prefer to have the setting per song, with groove, and not have to change the track scale between songs.   Would you consider having SCLK command scale immediately like the Nerd button track setting if pressing Play from a stopped sequencer, and if the sequencer is running have SCLK function the way it does now?  Just a thought, not important...we have groove

I don't know if that is too easy to do. Mainly because when passing the FX with the SCLK command, several time iterations happened already and getting it full in sync then is in my opinion very tricky to do, though i don't know if it's worth the effort. You might just have a/some filler patterns before you jump to the next block in your project. Or use groove ;-)

That makes sense. I thought about a row of empty 1 step 1 tick patterns with the SCLK settings for the first patterns of each song then subtract the same on the last step of the of the last patterns so that it loops perfectly, but I have not actually tried it yet. I'll experiment tonight. If it is not easy then its definitely not worth the effort. Better to focus on bigger things like the expansion module for the er301. That sounds amazing!