bow shooting while wearing armor.

[Dan Howard]

The idea behind this reconstruction was to built a medium-low weight armor for Archers, as close to (what we consider as) original as possible, with flexibility and speed in mind. Partially covered with metal scales on shoulders and torso, as depicted by various paintings

Placing armor (scales) on the left torso is personal preference of the Warrior (Aristodimos), as in antiquity armor were (usually) built to fit the specific need of the owner - yes to cover the needs of an Archer, not a Phalanx Hoplite.

Agreed completely. This armour selection for an archer seems perfectly reasonable.

The basic target of the experiment was to wear this armor continuously for many days, during a demanding Archery Festival, under hot conditions and report functionality, integration with the weapon system, psychological and other aspects

Which it has done admirably. The article would have been better served by sticking to the subject and not confusing the reader with "historical facts" that are nothing of the sort.

Regarding the debate on materials used, there are myriad parameters on the treatment and the environment to consider. I accept the Williams tests, but they are only an indication and specific to the samples and testing processes. Natural materials (like linen and leather) cannot have consistent behavior in tests and various treatment may lead to different results... these tests can only be used as a high level guidance

Agreed. But until someone else performs tests that are equally rigorous and produces different results, this is what we have to go with.