Does your G502 feel too heavy? Try placing your weights as shown (now including Lightspeed!), it alters the center of gravity so it feels lighter. : r/G502MasterRace
Amazon.com: Logitech G502 Lightspeed Wireless Gaming Mouse with HERO 16K Sensor, PowerPlay Compatible, Tunable Weights and Lightsync RGB - Black (Renewed) : Video Games
Logitech G502 Lightspeed review: The Swiss Army knife of mice | ZDNET
Logitech G502 Lightspeed: Pricey But Reliable and Highly Customizable Wireless Gaming Mouse
Amazon.com: Logitech G502 Lightspeed Wireless Gaming Mouse with Hero 25K Sensor, PowerPlay Compatible, Tunable Weights and Lightsync RGB - Black, 5.2" x 3" x 1.6" : Video Games
Installing weights in the Logitech G502 Gaming Mouse - YouTube
Amazon.com: Logitech G502 Lightspeed Wireless Gaming Mouse, 25K Hero Gaming Sensor, 25600 DPI, RGB, Ultra-Light, 11 Programmable Buttons, Long Life Battery, PowerPlay-Compatible, PC - Black : Video Games
G502 X Wireless Gaming Mouse | Logitech G
Logitech G502 X Lightspeed review: Improving a favorite - Reviewed
Logitech's G502 Lightspeed is a wireless version of the fan-favorite gaming mouse - The Verge
Logitech G G502 X LIGHTSPEED Wireless Gaming Mouse - Black - Micro Center