I only use wasd for movements. all hotbar slots bound to mouse buttons.

stack each hotbar (as shown). i put the mini map in the middle gap. ends up looking like two 3x4 hotbars (left and right) the right hotbar is for gshift (or shift modifier).

used with Logitech g600. all inputs on mouse. 0 keys are pressed. MUST USE XIVCOMBOS AND ReACTION PLUGINS otherwise you will be missing several necessary abilities..

HB 2 uses gshift

Hotbars for Lv50 Machinist.

PROVISIONAL - NOT LEVELLED OR TESTED

Buttons consistent for similar job actions (Dye = Potion)

General use MCH hotbar for quick access to some macros if needed.

Personal MCH hotbars for controller

My First attempt at Mch Crossbars.

MCH Layout 6.55 (Not 7.0-Able)
LT>RT remapped from Set 8 Left to Set 8 Right, only right half of Set 8 is used
Set 1 - Single Target / CDs ; Set 2 - Extras ; Set 8 - Aoe / Utility

Just copied Nanaki's

Level 100 MCH

Endwalker Lvl90 Machinist

The brain likes this layout

How I set up my crossbars as a machinist on steamdeck (Currently level ~65)

I try to play every classes/jobs, thus I tend to reuse same slots for same "functionality" across jobs.

Single Target (L)

Mobs (R)