My old trusty Logitech G602 bought in 2014. The stock Omron D2FC-F-7N(20M) microswitch was doubleclicking. Replaced with TTC Gold Dustproof 80M switch, aluminium tape to eliminate click travel and brand new glide
Amazon.com: Micro Switch Microswitch Switches Replacement for Razer Logitech Apple MS Mouse Qty 5 D2FC-F-7N(10M) : Electronics
Logitech G602 Wireless Gaming Mouse: Closer Look (The Software) - Overclockers Club
Logitech G602 Wireless Gaming Mouse Review | KitGuru- Part 3