Girlfriend got me a g502 as a valentines suprise gift (I have a gpro superlight)

Don't get me wrong, im not ungrateful and i know she just wanted to make me happy.

I don't want to be mean or make her feel bad, so im now using this brick and have much worse aim as aiming just feels sluggish. especially microadjustments have become way way harder.

How could i mod it to be less weighty? any tips? should I just tell her that i already had a better mouse, or would i just be a shitty boyfriend for that?

Any and all tips for how to make a g502 hero weigh less would be greatly appreciated