[HeatDeath]

I do note that the SHVY D4 error made it onto the reference sheet, but that SHVYs still show as D5 in the unit description and the Ogre Miniatures Lite sheet.

Similarly, GEV-PCs show as 3 points on the reference sheet, but 6 points in both the unit description and OMLite.

The reference in the text on page 22 to HVYs being D4 is, as you say, definitely an error, as it disagrees with the unit listing, the reference sheet, and OMLite [not to mention the Battle Box rulebook], all of which state, correctly, that the HVY is D3.