Anyone using 2 x nerdseq clocked together for more tracks

[Liquidcolor]

but I want a pattern in the nerd to control the start / stop reset of another sequencer device - like say a drum sequencer in my rack or say my qubit bloom -- I guess that would use up 1 modular track rack or at least 1 track when that pattern is playing, it would use one track for the 16th trigger plus and high note trigger cv as a reset?

For something like that, I wouldn’t even “dedicate” a track to it. I would use FX commands to drive two auxiliary outputs on the expanders or the NerdSeq itself. So, for example, track 1 could be set to modular and be controlling an element of your track and the FX commands would be addressing an entirely separate entity. In this case, clocking another sequencer. Hope that helps.