Glad to help! Here's some more visual things I noticed:
- "System" on the mech sheets has a typo ("Sytem")
- Slight misalignment on the "SP" box for Systems
- "Mount" is not quite centered in the Weapon box
- "Range" in the second Weapon box of the main mech sheet is slightly clipping into the box.
In terms of the sheet itself, I think a way to display the current Burn on your mech (and maybe other statuses) would be an improvement. Maybe near the HP area left of the Frame Traits? I'd also swap Evasion/E-Def to have the same order as Attack/Tech Attack.
Overshield/Armor stats might be nice to have next to the HP counter too, as it will affect the damage you take and are easily overlooked, but that's personal preference.
That's all I can think of atm, great stuff!