Mk1 GTi Sportline fuelling set up

Hi,
So my question relates to a standard UK RHD 1992 Sportline being rebuilt and looking for basic OEM fueling settings. The set up has what I think are KE jetronic components with a basic control pressure regulator via a spring and plunger built in to the fuel distributor.

Can someone give advise on these two base measurements before I then start worrying about final CO and idle rpm final adjustments.

(i) to set the basic settings for the fuel distributor recessed stop screw inside the gland nut which adjusts the level of the plunger inside the fuel distributor. I have seen a reference in Bentley which suggests 0.6mm but this is for a North American CIS-E set up.

(ii) the basic position of the air flow sensor with reference to the height from the roller surface to the on the sensor plate arm and the top seating surface, measured via a depth gauge.

I've not found any VAG or Bosch based information which provides the figures.

Any help would be really helpful.

cheers
Les