Kenan Sofuoglu remains firmly the man to beat when World Supersport racing gets underway later today as he made it a clean sweep of fastest times in morning warm-up.
The Turk is yet to be headed at Assen and was again comfortably faster than his rivals with second place Eugene Laverty getting closest, two tenths adrift.
An identical top three to that of qualifying, Michele Pirro was third, although Kawasaki's charge in fourth was led by Fabien Foret, the Frenchman marginally ahead of factory counterpart and championship leader Joan Lascorz.
Massimo Roccoli was sixth best on the Intermoto Honda, ahead of a trio of Triumph riders, Matthieu Lagrive, Chaz Davies and David Salom.
The afternoon's World Supersport race will take place at 12.30GMT