Great thanks to qsxcv,without his post, this cant be done. I modded a g100s/AM010 and Newman gx1-pro/A3090, feeling so smooth and steady. still need more test on CSGO and WOT(i just play these two games).This is NOT a USB port driver mod, just plug in the mouse, and it works under 8khz polling. I'm considering the possibility to make it a commercial product, i dont know much about the outter shape and pcb design,but this is the olny way to share this great thing with who cares the ultimate performance.
gx1 pro is a well-built mouse, but it can be better.
It's stiil in test , i will give more info soon. For personal modding, it would need alot of things even with a pre-complie firmware, and equipments for debugging in case of mis-fucntion.