Royal Mail 4-State Barcode Settings


I am currently setting up a template with the Royal Mail 4-state L Barcode and wondered if anybody had the barcode settings confirmed by Royal Mail, as after numerous back n forth they keep saying the barcode displayed is not passable and I cannot appear to go any lower or higher on the settings to meet there requirements.

Appreciate anybody’s feedback on this.

Kind regards

Hello @k.tumbridge,

Welcome to our Online Community!

Can you please check whether the displayed barcode is passable when you apply the barcode value as mentioned in this forum post instead?