Chapius x4 accuracy?

[Journey]

I am a chronic tinkerer and love the idea of the chapius adjustment system to be able to develop different loads.

Anyone here self regulate their chapius?
What type of accuracy are folks getting?
Notice any durability issues? I.e. point of impact change over many rounds

 

[Surgeon1]

The 470 I own is fixed barrels as are all those with 375 and bigger calibers. I've shot a 9.3 with the
adjustment system, far superior to the Blaser system which is frankly a disaster. The 9.3 was very accurate and well regulated by the owner. Seemed to be pretty straight forward.
All Chapuis I've encountered are very accurate, the reason George at Champlin and JJ think so highly of them.