I have a thought that the new radical zero side pods have been in development for a while, a good while and they were not seen at the shakedown test because they were just not ready.
What Wind tunnel testing they could do , according to a few things I have read, pointed to a massive improvement on the standard side pods.
It the porpoising that they cant get to grips with , it looks violent at times.
Both Lewis and George have said the car is not there, George got some decent times in, Lewis did not, we know both will have cars set up different , each will have their own little tweaks, purely on testing and I dont normally give much time to testing times, George has found his sweet spot, where has Lewis has yet to.
Can Mercedes turn it round in 6 days and put themselves on P1 and P2 on Saturday, only time will tell.