Dear Khan,
Sorry to hear that.
Since different material has different torque,
We could not fix the torque, it depends on the material itself.
And the acrylic material itself cracks easily,
So we have to turn the screws carefully.
0.6Nm torque is a little big, in normal we set it at 0.4Nm torque.
It is better to exchange the acrylic adaptor of the pump.
Would you send us the receipt and serial number for the TITAN One 2.0?
And the photo of the crack? We will check our stock and reply to you.
Also please give us your shipping address and photo number too, thank you.
shopservice@bitspower.com.tw
inna@bitspowerusa.com