TMC2130 - Marlin - Sdcard (no replies)

Hi,

apologies, not sure which section of the forum to drop this into.

im using an trigorilla 1.1, marlin 2.0.4.4, tmc2130 i3 clone and it has the discount controller with 2 cables, sdcard and lcd.

to get the tmc2130 working, i had to plug into exp2 (the sdcard slot) and this i thought was fine, as i presently am printing through computer to usb, but i have octoprint setup, working and ready to go.

but the dial doesnt work on the display anymore, and i really want access to babystepping.

so... does anyone know the alternative pins i can connect to, to allow the sdcard to be connected?

ive tried;
the servo connectors (11, 4, 5, 6, 12)
max stops (2, 14, 15)
aux2 (42, 43)
uart3 (14, 15)

or, an alternative way?