Mid 2012 MacBook Pro 13" seems to have a trackpad with a mind of its own. Any thoughts? This is on a fresh macOS 10.13.6 install. I've already tried most suggestions. It
Palmrest Assembly with Trackpad and Battery for 13" MacBook Pro (A1425) - Silver | eduParts
RUNZETA A1286 A1278 Trackpad Without Flex Cable Replacement Fits for MacBook Pro 13" A1278 & 15" A1286 Trackpad 2009-2012 Year - Walmart.com
13″ MacBook Pro teardown: Easy SSD, trackpad access, no room for RAM | Ars Technica
Trackpad Touchpad Mouse with Cable for Apple MacBook Pro 13 A1278 2009 2010 2011 2012
923-0124) Trackpad Touchpad – Apple MacBook Air 13″ (Mid 2012)
for Apple MacBook Pro 13 inch A1278 2009 2010 2011 2012 TrackPad - Walmart.com
MacBook Pro A1278 13" 2012 MD101LL/A Top Case w/Trackpad Keyboard 661-6595 | eBay
Trackpad for MacBook Pro 15" A1286 (Mid 2009-Mid 2012)
13” MacBook Air A1466 Mid 2012 Top Case Palmrest + Keyboard + Trackpad + Mic / B | eBay
Touchpad Trackpad for MacBook Pro 13" A1278 2009 2010 2011 2012 With Flex Cable