Fernando Alonso says bad luck cost Ferrari a higher grid slot during qualifying for the Belgian Grand Prix.
Alonso, who spun on his first flying lap in Q3, will start Sunday's race from ninth on the grid.
"When you end up ninth and tenth, clearly something has gone wrong and only analysing the data will be able to tell you what exactly, especially as the car was more competitive than in recent races," he said
"That’s partly down to the updates introduced here, which we had been working on since mid-July, when it was clear we had problems. Bad luck definitely played its part, because if the cloud that appeared in Q3 had not moved just before the end of the session, then maybe those who were last at that time would not have improved."
"In the final part, I spun on my first lap, a mistake which definitely cost me, even if by my next lap at the same point, at Turn 14, I had already made up three seconds."
Despite being hit on the opening lap of the previous three Belgian Grand Prix, Alonso remains confident of achieving a strong race result.
"I feel reasonably confident for the race, especially as the variable weather conditions mean anything can happen and it’s not a given that one finishes where one starts. Of course, we must make up a lot of places, but at least we have the knowledge that we have closed the gap to the favourites and that we can be competitive in the dry."
"We saw that in Q2 and in the mixed conditions in Q1. Only the rain is the big question mark, because so far this weekend, we have never run on a track that is wet for its entire length."