The Brackley outfit believes that it has addressed porpoising, and as a substitute it’s now coping with bouncing and bottoming with a really stiff automobile.
Russell says that each time the group modifications one thing on the automobile, one other difficulty crops up.
He provides that each venue is creating its personal challenges for the engineers, and so he does not know what to anticipate on the subsequent race at Silverstone.
“I would prefer to suppose the high-speed nature ought to swimsuit us barely extra,” he mentioned when requested about his residence occasion.
“However there is no ensures, each single monitor we have gone to, it is kind of thrown an unknown at us.
“And we’re going through completely different points each single race weekend. So I would prefer to suppose we’ll be extra aggressive, however I actually do not know.”
Requested to increase on his “completely different points” remark he mentioned: “Simply with the general automobile, we kind of resolve one difficulty and we fall into one other lure.
“Porpoising has been solved. However then once you run the automobile near the bottom, we’re hitting the bottom fairly aggressively.
“There does not appear to be any candy spot in the mean time.”
Mercedes tweaked to a better ride-height in Montreal, however Russell mentioned it did not appear to affect efficiency, as he continued his streak of high 5 finishes with fourth place on the Canadian Grand Prix – aided by Pink Bull’s Sergio Perez retiring and Ferrari’s Charles Leclerc ending fifth having began on the again as a result of grid penalties.
“We have run excessive, we have run low,” he mentioned. “And the efficiency hasn’t improved or decreased, and the stiffness and the bottoming hasn’t actually modified, surprisingly, I feel.
“Even once you run excessive, you have got completely different results. Whenever you run low, you have got completely different results. It is a actually difficult iteration of automobile to get on high of.”
He conceded that the group nonetheless has lots of work to do: “Yesterday regarded very promising at instances. However the precise tempo deficit to the front-running automobile was nonetheless fairly substantial.
“So despite the fact that it regarded on paper to have been a little bit of an enchancment, we’re nonetheless a great distance from the place we have to be. So we have not made an enormous quantity of progress as but.
“However we’re nonetheless working as exhausting as we are able to to shut the hole.”