The geq is only available on the mixes/groups/mains/mtx. It’s not available on individual channels. ATM All you can do is send a channel to a group, apply the geq to the group, and route the group to LR. If you’ve got spare inputs and don’t mind the latency, you can go out of the console and back in again via analogue and use the geq on the mixes. That said, if you can’t get the sound you want using a hpf, gate, 4-band peq and the compressor, I’d be re-thinking your mic choice/placement.