Can sample tracks but used as cv or trigger tracks rather than sampler

[converted]

Hi , I'm.still waiting on my nerdseq...plus cv, gates and midi expander.

I was wondering about the flexibility of the tracks , 

like tracks 7 /8

Can they also be used as standard cv/gate or trigger tracks ..?

It's un likely I would need more than 6 cv/gate or trigger tracks ......but just wondering.

I guess the fx lanes / tracks  are also tied to main tracks ....like 8 in total?