It's hard to pinpoint why but that Doug Munro version definitely lacks groove and funk for me but that's how they wanted to play it. I also don't see the bass as being behind the beat. If anything it feels rushed. It's also too busy for my taste. That version reminds me of the many things I see myself doing wrong to be honest. The more I hold back, the more Funky I can get.
I fail to see what is not locked in on that version. Very tight and accomplished group and an entertaining version, if you ask me.
What do you mean where nothing is locked in? That version is locked in as f**k! The drums and bass are locked in to a VERY funky groove. Jazz is not jazz unless the rhythm section is locked in and swings like crazy. Locked in doesn't mean playing the same thing together. Locked in means the bass is playing right behind the beat and the drums, while maintaining the cadence, is slightly behind the beat. The key is listening to each other without getting ahead of the other. Think David Garibaldi and Rocco Prestia. Both can be busy but neither step on the other's toes. Think "Tumbling Dice" by the Stones. While considered straight ahead rock, that tune swings and is terribly funky. Think "Knock On Wood" where nobody is playing the same thing together but the rhythm section is funk-ing the hell out of that tune.