I tried opening mine up as some posts from way back mentioned similar problems. I did as suggested by lossening the screws a bit on the board but It didn’t really help. I definately think it’s hardware related as mine has a stronger right haptic but it also double clicks unintentionaly, the left has an annoying rattle.
I was really happy with my deck before coming across this problem and now it’s kinda put me off having it if I can’t fix it.
I’m part of the broken haptics gang unfortunately, i’ve opened mine up and loosened some screw’s, this didn’t fix the problem. I never fully removed the track pad so i’m going to give it another go this evening taking it all out giving it a check over and remounting it.