Bernard Dudot, head of the Renault engine program in the mid-1980s when Senna raced in a Lotus with a Renault engine and in the mid-1990s when Senna and Schumacher raced with Renault engines at Williams and Benetton, said both were skilled technically. But Schumacher, he said, has a greater understanding of every area - engine, aerodynamics, chassis and tires.
"Michael came up with strong proposals - as a driver, of course; he didn't try to play the engineer - and he knew exactly what he would need," Dudot said. "We did things on the engine at that time that we would never have done - or never have developed - had it not been him.
"Senna imposed more than he proposed. He succeeded, but I think that in a team, Michael adds more than Ayrton, because Ayrton put huge pressure on the engineers. In general, he was not often wrong, but he worked differently, without delegating."
"Michael came up with strong proposals - as a driver, of course; he didn't try to play the engineer - and he knew exactly what he would need," Dudot said. "We did things on the engine at that time that we would never have done - or never have developed - had it not been him.
"Senna imposed more than he proposed. He succeeded, but I think that in a team, Michael adds more than Ayrton, because Ayrton put huge pressure on the engineers. In general, he was not often wrong, but he worked differently, without delegating."
I found this interview, with alot of the usual nonsense regarding MS going to Ferrari, then getting Brawn, Martinelli, Bryne and all that, very interesting, I haven't heard much quotes on MS on the development side of things, I thought he did alot in motivating the team, and testing until the sun came down in those years before ferrari were up and running, but to hear Michael influencing strong engine proposals, very interesting from the head of the Reneult engine program back then Benard Dudot. MS was more then a driver, such a huge influence within the team to help with suggestions, that it seems were useful in developments that wouldn't of happened without MS's input.
Great article, many may have missed this, add this to the Schumacher Legend collection bucket.
Important quote
But Schumacher, he said, has a greater understanding of every area - engine, aerodynamics, chassis and tires.
This is why Michael, can come back anytime he wants and be fast in a f1 car, technically he's probabley still the best in retirement, having raced all sorts of cars and rules, and with f1 rules going back in time a bit, MS retired at the right time to take a rest, and not lose too much information, he still checks things, telemetry wise on his laptop while watching the races at home. He sure is a force still. Its no joke his test with slick tyres in the winter gave everyone the goosebumps with his freakishly fast speed, it's excellent he's still on it for his fans, he of cource will suffer from self-doubt, he menstioned this a while ago, it's what keeps him in the game, the quest for improving and exploring the limits. Over confidence can be a weakness-quote Ron Dennis, thus it's good to have some self doubt, keep the nerves going, the intensity to drive as if the devil is on your back, fastest lap after fastest lap Brazil 2006 style.