CZ-858 reassembly - mystery torsion spring?

[RaTa]

Is that a potential method to lighten the pull on the Tavor and is it something you have tried or know of being tried?

BTW, good job on the guns. They look good.

No the point is that the Tavor, VZ58, SW 5946 and other service firearms have intentionally heavy triggers. In the case of the VZ, this little spring is a simple fix.

Thx.