Tomo Fujita Guitar Wisdom

https://tomovhxtv.vhx.tv/tomo-fujita-original-music-lessons-demos/videos/tfo-l08-room-418
Tomo-san
I'm struggling with the A/B to Amaj7 section starting at 8:40 in the video.
Are you not using a palm mute with your right hand here? Are you muting solely with your left hand?
Any advice would be greatly appreciated.

Thank you Tadashi! That chord part with right hand rhythm is not easy one! Only left hand mute!

Clean muting technique so practice each part super slow and a lot of R 3 7 Swing groove!

Tomo