In episode 46 of 'Ask Geoff & Lauren' we discuss how you can use the neck heel to play in tune on the double bass. I remember the first time I was shown this technique and I couldn't believe how useful it was!
In this video I reference my lesson 'Unlock the Fingerboard: Neck Heel Method for Great Tuning'
I also recommend checking out 'Two Questions about Thumb Position'.
I hope you enjoy the lesson. Please let us know your thoughts on using the neck heel by joining us in the comments section.