Oregon 551462 Centering Adjustment -- Is there one?

[mudrat2]

For anyone new reading this.
From https://www.arboristsite.com/thread...rs-the-same-length.371290/page-2#post-8160433

RE centering the grinder vice. Clamp a piece of scrap metal the same thickness as your chain drive link. Grind RH then LH and the resulting edge should be centered.

From overhead it should look like this: >
If not move your fixed clamp plate or the whole clamp (depending on style of grinder) in or out to get it centered.

Should add set the wheel tilt to 0 deg. first.