diff --git a/frontend/src/lib/components/grid/grid.svelte b/frontend/src/lib/components/grid/grid.svelte
index 98b27df..463746f 100644
--- a/frontend/src/lib/components/grid/grid.svelte
+++ b/frontend/src/lib/components/grid/grid.svelte
@@ -3,7 +3,14 @@
 	import Cell from '$lib/components/grid/cell.svelte';
 	import { onDestroy, onMount } from 'svelte';
 	import CellHeader from './cell-header.svelte';
-	import { fromGridRef, toColLetter, toGridRef, type CellData, type CellValue } from './utils';
+	import {
+		fromGridRef,
+		splitErrorString,
+		toColLetter,
+		toGridRef,
+		type CellData,
+		type CellValue
+	} from './utils';
 
 	let {
 		socket
@@ -11,27 +18,6 @@
 		socket: WebSocket;
 	} = $props();
 
-	function splitErrorString(errorString: string) {
-		// Remove the "ERR " prefix.
-		const content = errorString.substring(4);
-
-		// Find the index of the first colon.
-		const colonIndex = content.indexOf(':');
-
-		// If no colon is found, return the whole content as the first element.
-		if (colonIndex === -1) {
-			return [content.trim(), ''];
-		}
-
-		// Extract the part before the colon (the error type).
-		const errorType = content.substring(0, colonIndex).trim();
-
-		// Extract the part after the colon (the error message).
-		const errorMessage = content.substring(colonIndex + 1).trim();
-
-		return [errorType, errorMessage];
-	}
-
 	socket.onmessage = (msg: MessageEvent) => {
 		const input = msg.data.toString().trim();
 
@@ -87,8 +73,8 @@
 		}
 	};
 
-	let rows = 50;
-	let cols = 50;
+	let rows = 100;
+	let cols = 60;
 
 	let default_row_height = '30px';
 	let default_col_width = '60px';
diff --git a/frontend/src/lib/components/grid/utils.ts b/frontend/src/lib/components/grid/utils.ts
index 143bd67..64fc8d8 100644
--- a/frontend/src/lib/components/grid/utils.ts
+++ b/frontend/src/lib/components/grid/utils.ts
@@ -1,3 +1,10 @@
+export type CellValue = number | string | undefined;
+
+export interface CellData {
+	raw_val: string;
+	val: CellValue;
+}
+
 export function fromGridRef(ref: string): [number, number] {
 	const match = ref.match(/^([A-Z]+)([0-9]+)$/i);
 	if (!match) throw new Error('Invalid reference');
@@ -31,9 +38,23 @@ export function toGridRef(row: number, col: number): string {
 	return toColLetter(col) + row.toString();
 }
 
-export type CellValue = number | string | undefined;
+export function splitErrorString(errorString: string) {
+	// Remove the "ERR " prefix.
+	const content = errorString.substring(4);
 
-export interface CellData {
-	raw_val: string;
-	val: CellValue;
+	// Find the index of the first colon.
+	const colonIndex = content.indexOf(':');
+
+	// If no colon is found, return the whole content as the first element.
+	if (colonIndex === -1) {
+		return [content.trim(), ''];
+	}
+
+	// Extract the part before the colon (the error type).
+	const errorType = content.substring(0, colonIndex).trim();
+
+	// Extract the part after the colon (the error message).
+	const errorMessage = content.substring(colonIndex + 1).trim();
+
+	return [errorType, errorMessage];
 }