---
title: "Fixed heights per line for simple letter model customisers - Sign Customiser Changelog"
description: "Changelog: Fixed heights per line for simple letter model customisers. Learn about the latest updates and improvements to Sign Customiser."
url: "https://www.signcustomiser.com/changelog/fixed-line-heights-for-simple-letter-model/"
last_updated: "2026-09-03"
---

Simple letter model customisers now have an option to change the way height is calculated.

You have two options:

1. Dynamic - This is the default and is how the height is currently calculated. Height is determined based on the dimensions of characters and font selected.
2. Fixed - (New) You can specify in centimetres how tall each line will always be. This number gets multiplied by the number of lines of text entered.

![Fixed width line height setting](/_astro/fixed-width-line-height.DeFAZ3Qj_Z1WcfzN.webp)

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