Recommended spacing for sparkplugs for a 1.2 S

[stezo2k]

Hi guys, what are your recommendations for the spacing on sparkplugs on a 1.2 s? my car doesnt seem to like the default setting on my NGK plugs

 

[red_october]

My autodata CD for the AZQ Ibiza engine says the electrode gap should be:
NGK (ZFR5P-G) 0.8mm
Bosch (F7 HER2) 0.9mm

 

[stezo2k]

cheers mate, much appreciated