How Mercedes upgrades have proved an instant hit at Austin

This post was originally published on Autosport

After a disappointing time since the summer break, George Russell’s front-row start for the United States GP sprint race has lifted hopes that a new upgrade package has hit the spot.Having faced some uncertainties over a Spa floor that was taken off, put back on and then taken off once again, Mercedes does seem in a much better place now.The changes Mercedes has introduced at the United States …Keep reading