Got confirmation from Thermalright that it fits the Gigabyte's funky heatpipe arrangement. Or so the email from "Bob" at the Thermalright support states.
GD - Will it fit a Gigabyte GA-P35-DQ6 with it's heatpipe arrangement?
Bob - Hi, Yes, it will. Thermalright Support, Bob
For information purposes really. lol. I love indepths.