---
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: "2026-10-22"
---

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)

- [feature](/changelog/tag/feature/)

Let your customers design their own signs

![Three custom sign types: neon, acrylic, and brushed metal letters](/_astro/sidebar-sign-showcase.9TDqJKD9_TbyVB.webp)

Add a full sign customiser to your online store in minutes. Neon, acrylic, metal — with real-time pricing.

[Start your free 7-day trial](/install/)

Works with Shopify, WooCommerce, Wix & more. 7 days free. Every plan includes every feature.

## Previousupdates

[View all updates](/changelog/)

- [February 2, 2025Frame Fit ModelNew sizing and pricing model for new sign types where the frame is the most important part of measuring a sign.feature](/changelog/framefit-model/)
- [January 29, 2025Resend Order Emailsfeature](/changelog/resend-order-emails/)
- [January 19, 2025Auto-process form submissions with AI Sign DesignerAutomatically convert uploaded images from form submissions into production-ready SVG files using AI, with results included directly in notification emails.feature](/changelog/auto-process-form-submissions-with-ai-sign-designer/)
- [January 15, 2025Drag, scale and rotate BETA launchGive your customers the ultimate design freedom when creating custom letter signs by empowering them to drag, scale and rotate words and icons.feature](/changelog/drag-scale-rotate-beta/)

[View all updates](/changelog/)

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