Stu this is for a Manual transmission DB also? same procedure? SO foot on brake and clutch depressed, shifter in neutral, AC off...start car...then leave clutch down or release clutch? ...wait for the click sound? little confused on that last bit mate...

 

This is ASM V8 Vantage related only. In a Manual you're modulating the clutch yourself, so you're going to adjust for wear as time goes on and the kiss point changes.

In the Sportshift cars to continue to have smooth operation you need the computer to compensate for wear, so the calibration procedure helps it to do this.