Trouble overclocking RAM

[Tipsy_Kangaroo]

Hi guys, so in my build I have my,
i7 8700k (stock clock)

G.skill Trident Z RGB 32gb (2x16)  3866MHz 18-18-18-38

Asus Prime Z370-A

 

But no matter what I try, I can't seem to get the memory to run faster than 3600MHz at 1.35v
I have tried upping the voltage to no avail,
Any help would be appreciated

 

[sazrocks]

What timings?

[Tipsy_Kangaroo]

Just now, sazrocks said:

What timings?

Probably should have added that
18-18-18-38

[sazrocks]

Just now, Tipsy_Kangaroo said:

Probably should have added that
18-18-18-38

Have you touched any other voltages?

 

And if you haven't found it already, MageTank has an excellent memory overclocking guide that you can find here: 

 

[Tipsy_Kangaroo]

3 minutes ago, sazrocks said:

Have you touched any other voltages?

 

And if you haven't found it already, MageTank has an excellent memory overclocking guide that you can find here: 

Haven't messed with any other voltages, this is my first time doing this at all, let alone with a $700 kit that ended up costing me around $910, so I am worried about trying anything, having said that I give the linked guide a read

 

[sazrocks]

3 minutes ago, Tipsy_Kangaroo said:

let alone with a $700 kit that ended up costing me around $910

What the? Where the heck did you buy it!? That kit only costs $500! https://www.newegg.com/Product/Product.aspx?Item=N82E16820232606

[Tipsy_Kangaroo]

Just now, sazrocks said:

What the? Where the heck did you buy it!? That kit only costs $500! https://www.newegg.com/Product/Product.aspx?Item=N82E16820232606

I'm Australian, So higher price, plus postage, plus more postage to RMA the first kit i got (one stick died, no OC) and throw in the cheapest 8gb stick I could get to be able to use for another month which was $120 on it's own