Tornado V3 Adjustment System

[NebraskanSpeedsolver]

My TV3 standard has a small screw in the top of it. Is this from the older cores that have breaking issues or is it the newer style? Also does it affect performance at all if I loosen/tighten it?

 

[Fukuoka Kengo James]

That’s the old core version

 

[NebraskanSpeedsolver]

That’s the old core version

So is it at an elevated risk for breaking?