diff --git a/crates/maps/src/error.rs b/crates/maps/src/error.rs
index 2e1c8e3..6659de6 100644
--- a/crates/maps/src/error.rs
+++ b/crates/maps/src/error.rs
@@ -1,6 +1,5 @@
 //! Error handling for the `maps` crate.
 
-use log::error;
 use thiserror::Error;
 
 use maps_io_ros::impl_error_constructors;
diff --git a/crates/maps/src/grid_options.rs b/crates/maps/src/grid_options.rs
index 7021f01..a8ab25f 100644
--- a/crates/maps/src/grid_options.rs
+++ b/crates/maps/src/grid_options.rs
@@ -128,7 +128,10 @@ impl default::Default for GridOptions {
             line_spacing_points: 200.,
             min_line_spacing_points: 1.,
             max_line_spacing_points: 1000.,
-            line_stroke: egui::Stroke::new(1., egui::Color32::LIGHT_BLUE),
+            line_stroke: egui::Stroke::new(
+                1.,
+                egui::Color32::from_rgba_unmultiplied(173, 216, 230, 90),
+            ),
             sub_lines_visible: SubLineVisibility::default(),
             sub_lines_factor: 10,
             sub_lines_stroke: egui::Stroke::new(
diff --git a/crates/maps/src/wasm/async_map_io.rs b/crates/maps/src/wasm/async_map_io.rs
index 23f72d8..90f4cc2 100644
--- a/crates/maps/src/wasm/async_map_io.rs
+++ b/crates/maps/src/wasm/async_map_io.rs
@@ -1,4 +1,4 @@
-use std::path::PathBuf;
+use std::path::{Path, PathBuf};
 use std::sync::{Arc, Mutex};
 
 use eframe::egui;
@@ -95,7 +95,7 @@ fn pick_map_files(data: Arc<Mutex<AsyncData>>) {
             let expected_image = &meta.image_path;
             match image_handles
                 .iter()
-                .find(|image_handle| PathBuf::from(image_handle.file_name()) == *expected_image)
+                .find(|image_handle| Path::new(&image_handle.file_name()) == *expected_image)
             {
                 Some(image_file) => match load_image(image_file).await {
                     Ok(image) => {
diff --git a/crates/maps/tests/snapshots/aligned_view.png b/crates/maps/tests/snapshots/aligned_view.png
index bf5f1c3..7bb6190 100644
--- a/crates/maps/tests/snapshots/aligned_view.png
+++ b/crates/maps/tests/snapshots/aligned_view.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:6e21d7a73debe8d8e0aac5601bbe2bf1189f0220959b76245671804d911e82eb
-size 72981
+oid sha256:fdf8174a3ce3ca0c7bd365d3df7f74199e390507d57bc5693d86d6bf92ebe1d8
+size 73643
diff --git a/crates/maps/tests/snapshots/dense_grid_precision.png b/crates/maps/tests/snapshots/dense_grid_precision.png
index dc3e20a..cf1b7a7 100644
--- a/crates/maps/tests/snapshots/dense_grid_precision.png
+++ b/crates/maps/tests/snapshots/dense_grid_precision.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c8ebbcf9470075e53795060e6d81830a2ff475f26fc2d5121d2c7fb0aa96da5b
-size 69852
+oid sha256:b1792140b61e14d143336de1eca29036ab3e5c3502ca85efb39cacf60ca862ed
+size 68824
diff --git a/crates/maps/tests/snapshots/fixed_lens.png b/crates/maps/tests/snapshots/fixed_lens.png
index a8c6eef..5cd10dc 100644
--- a/crates/maps/tests/snapshots/fixed_lens.png
+++ b/crates/maps/tests/snapshots/fixed_lens.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:ec319ceea65e14b02a0059c821b20f1c5d574894a0b6497d98b429a1c4ea0468
-size 121131
+oid sha256:3c968879c2ae21f02995089872bd7ee4e40fb2a2dfa04193c34bbbbbc2b056b1
+size 123216
diff --git a/crates/maps/tests/snapshots/fixed_lens_background.png b/crates/maps/tests/snapshots/fixed_lens_background.png
index b569132..1198d17 100644
--- a/crates/maps/tests/snapshots/fixed_lens_background.png
+++ b/crates/maps/tests/snapshots/fixed_lens_background.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:40032e69c401f2b0b0f33879de1143aa0abec46d680ef5d8448aa0bd4d5ee2f7
-size 84878
+oid sha256:54dc7da482a205cd87943d75b996f6d45ec926bca6516700a57a87c832b67dc3
+size 84992
diff --git a/crates/maps/tests/snapshots/google_cartographer_example.png b/crates/maps/tests/snapshots/google_cartographer_example.png
index 7ad45d0..b8c3619 100644
--- a/crates/maps/tests/snapshots/google_cartographer_example.png
+++ b/crates/maps/tests/snapshots/google_cartographer_example.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:9fd0a5aedde493db275d220b87bd98d79c3dec41968f6197731f27ad827cf124
-size 272412
+oid sha256:1426f090e13c5ae41577995ea69b38b241151d8cbc3938f0c942067943d0df8b
+size 276473
diff --git a/crates/maps/tests/snapshots/measurement.png b/crates/maps/tests/snapshots/measurement.png
index 24c6385..55a8483 100644
--- a/crates/maps/tests/snapshots/measurement.png
+++ b/crates/maps/tests/snapshots/measurement.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:ba6e221497338db2705fe9ed0433de28cec1276be1cc1bb2f7bf7751213807b0
-size 87664
+oid sha256:38fdefc4b0efb3726612c4ded2ac8e15afbe2d9e781bf627eb7aa568b675f912
+size 88323
diff --git a/crates/maps/tests/snapshots/nav2_example.png b/crates/maps/tests/snapshots/nav2_example.png
index 5fc6508..13052dc 100644
--- a/crates/maps/tests/snapshots/nav2_example.png
+++ b/crates/maps/tests/snapshots/nav2_example.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a1ff338c37c43428d5ff8d196d02d8a7fa7d85d6054266ed7f96dd121b6ca995
-size 83755
+oid sha256:3027729ec54d8c35e1bce428707aff1164a4cd19218aaced4eddc06c611efebe
+size 84730
diff --git a/crates/maps/tests/snapshots/pixel_test.png b/crates/maps/tests/snapshots/pixel_test.png
index 6a99366..f3956e0 100644
--- a/crates/maps/tests/snapshots/pixel_test.png
+++ b/crates/maps/tests/snapshots/pixel_test.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4b849064831816fbdd0e9cef5852c2db94667a04e1dbd155889a4ddc7d5b3c75
-size 36435
+oid sha256:4ec4cc1a0e029e51da14a48d6f6d744f189ce66479f855bff7d05a5ccb7ec650
+size 36775