Brand new PC 7424 Questions

[Nand12]

Hello,
I recently purchased and received the Sonus DAS Kit (includes PC 7424 + Pads). Just a few minutes ago I turned it on for the first time (with Sonus flex plate and Blue pad installed) to see how much vibration there is. I was just wondering if it is normal to have a loud metallic rattling noise while the unit is turned on? Thanks!

[JDookie]

Yep, that's the beautiful sound of the almighty PC. You're good to go!