Q for anyone with an aftermarket SLP GTX Gen2 Spoiler

[DRWBRTq19]

I purchased a SLP GTX Gen2 spoiler second hand.
It claims to use the existing mounting holes on the deck lid, and came with four mounting holes at the corners.
So I need to know if the two middle mounting holes on the deck lid are used.
A magnet sticks to the areas on the spoiler where the holes should be, so are the inserts there and just covered up?

Thanks guys

Drew

 

[Matt Palm]

i used all 6 of mine but mine came with 6 new screws

 

[DRWBRTq19]

Was it from 3800performance.com?

Drew

 

[Matt Palm]

pfyc.com

 

[The Guz]

I used all 6.