Need help disassembling the Naga Trinity's side plates.

Greetings,

I've owned a Naga Trinity for a while, and sadly, as with all my other razer mice, I needed to crack it open and get some contact cleaner inside the mouse buttons so they would work properly again.

This time around, with the Naga Trinity, I could get to the regular mouse buttons with no problem, but I was dumbfounded when trying to open it's sideplates, as there's no clear indicator on how to do it. I couldn't find instructions anywhere online, and support did not help me (even though warranty is not relevant to me as I'm from South America).

I can't properly use the 12-button plate for MMO's and it's extremely frustrating. I tried other recommended "cleaning" methods, but they never really help.

I REALLY need to open the side plate, can anyone enlighten me on how to do it? I don't want to go back to using my Naga 2014 or even buy a new Trinity.

Thanks.