Anyone have tips for how to reclaim these two essential mouse buttons? They've been super easy to reach on every other mouse I've used. I love the naga so far, 1-6 i could figure out in an hour.. 7-12 getting better... mouse 3/4 are fail so far.

So sliding my index finger to the left, and pushing kinda down/kinda inwards, isn't working. There's no trainer or marking on the key at all, you can't even feel the gap between left mouse and mouse 3. Should I put the plastic trainer thingies on mouse 3 and 4? or forget about these buttons entirely? I can reach 12 easier than either of these, to be honest.