F1 team bosses criticise FIA's timing on porpoising technical directive

As teams were travelling to Montreal, the FIA issued a technical directive explaining how it intended to address the safety concerns that drivers have had about their cars bouncing.

The plan is to come up with a metric that sets a limit on how strong vertical oscillations can be before teams must raise its cars, and it also allowed modifications to be made to the floors already for the Canada weekend.

Only Mercedes was able to respond to the latter option, fitting a second supporting stay for Friday practice. However, this was removed on Saturday amid threats of a protest after questions were asked about whether or not the FIA had followed the right procedures.

The situation triggered a showdown between Mercedes boss Toto Wolff and rival team principals in a meeting on Saturday morning, and he later accused others of behaving in a "pitiful" way.

Toto Wolff, Team Principal and CEO, Mercedes AMG, with Stoffel Vandoorne, Reserve Driver, Mercedes AMG

Photo by: Steve Etherington / Motorsport Images

But Wolff is not alone in thinking that the FIA could have handled the situation better, and some are not happy with the way things were rushed out on the eve of a grand prix weekend.

Aston Martin boss Mike Krack said: "I think the timing of the TD was not really ideal, because you have all the team travelling, and everything is on site.

"You can react, but you need to be really sure what you're doing or you need to know upfront what this will do. So, I think in such a situation you have to take a conservative approach, and then look for it for the following race. The timing really could have been better."

AlphaTauri chief Franz Tost said: "The timing was absolutely not good, because most of the people were travelling. And just to