I installed the frankengasket today, wow !!! Mind blowing f....g difference.
Finally i feel like i got an upgrade from CV1.
Sweet spot is MUCH bigger. Without it i only had a small circle of clarity, and anything that wasn't straight forward - was hazy at best. Now, most of the view is clear or relatively clear. I would have to look 60 deg to the side using only my eyeballs to find haziness.
If you have G2, absolutely do it, unless you're wearing glasses that is.
I am going to try this with my VR WAVE prescription lens inserts. Ordered a collection of Vive Pro face pads of varying thickness.