This is true. Chuck has talked about this a few times.For me the Master Class in tasteful slap is Chuck Rainey's Precision Bass on select parts of Steely Dan's Aja album, specifically, the Chorus on the song Aja and the Chorus on Peg. Rumor has it Chuck turned away from Donald Fagen during the session so he couldn't see him slapping, as Donald had specifically asked him not to!![]()
Donald and Walter had a strict "No Slap" rule.
Chuck sat behind a gobo/partition and turned his back to Donald and Walter so they couldn't see his hands.