Secret changed Lepton parts

[prototype3a]

So, I received a few replacement parts for my Lepton today. What surprised me is that Hirobo changed several parts. The AR pin is now a single piece of stainless steel and an M3 thread where previously it was a sleeve and a M2 screw. They also swapped out the pan head screws that held on the AR bracket for some flat head ones that don't even fit.

While the new AR pin is a needed upgrade, why did they change the thread size so that I couldn't use it even if I wanted to? I wonder if they "improved" the swash as well.

Has anyone else noticed any changed parts?

[Sigma Golem]

I must have older version parts, from what I have nothing has yet changed.