diff --git a/hardware/intval3_0_prototype_3.psd b/hardware/intval3_0_prototype_3.psd index 411d716..5d649f3 100644 Binary files a/hardware/intval3_0_prototype_3.psd and b/hardware/intval3_0_prototype_3.psd differ diff --git a/hardware/intval3_0_prototype_mask_4.png b/hardware/intval3_0_prototype_mask_4.png new file mode 100644 index 0000000..06fa291 Binary files /dev/null and b/hardware/intval3_0_prototype_mask_4.png differ diff --git a/hardware/intval_3_prototype.fzz b/hardware/intval_3_prototype.fzz index 8d50e66..5e325f4 100644 Binary files a/hardware/intval_3_prototype.fzz and b/hardware/intval_3_prototype.fzz differ