Arrow alignment fixes

src/data/roadmaps/devrel/devrel.json

@@ -1766,8 +1766,8 @@
       "id": "POcRkF3dnnUCt2WQX71B-",
       "type": "horizontal",
       "position": {
-        "x": 53.521606776784154,
-        "y": 324.5755466544489
+        "x": 52,
+        "y": 314.5755466544489
       },
       "selected": false,
       "data": {
@@ -1782,8 +1782,8 @@
       "height": 20,
       "dragging": false,
       "positionAbsolute": {
-        "x": 53.521606776784154,
-        "y": 324.5755466544489
+        "x": 52,
+        "y": 314.5755466544489
       },
       "style": {
         "width": 288,
@@ -1796,8 +1796,8 @@
       "id": "4t3XhDI8YLK6ucf5YyvdU",
       "type": "horizontal",
       "position": {
-        "x": 53.521606776784154,
-        "y": 673.0755466544489
+        "x": 52,
+        "y": 663.0755466544489
       },
       "selected": false,
       "data": {
@@ -1813,8 +1813,8 @@
       "height": 20,
       "dragging": false,
       "positionAbsolute": {
-        "x": 53.521606776784154,
-        "y": 673.0755466544489
+        "x": 52,
+        "y": 663.0755466544489
       },
       "style": {
         "width": 288,
@@ -1827,8 +1827,8 @@
       "id": "_4Ubxcll8Qub02pbrhLxr",
       "type": "horizontal",
       "position": {
-        "x": 53.52,
-        "y": 967.9174986269228
+        "x": 52,
+        "y": 957.9174986269228
       },
       "selected": false,
       "data": {
@@ -1844,8 +1844,8 @@
       "height": 20,
       "dragging": false,
       "positionAbsolute": {
-        "x": 53.52,
-        "y": 967.9174986269228
+        "x": 52,
+        "y": 957.9174986269228
       },
       "style": {
         "width": 288,
@@ -1858,7 +1858,7 @@
       "type": "horizontal",
       "position": {
         "x": -314.61787473083643,
-        "y": 598.0755466544488
+        "y": 588.0755466544488
       },
       "selected": false,
       "data": {
@@ -1875,7 +1875,7 @@
       "dragging": false,
       "positionAbsolute": {
         "x": -314.61787473083643,
-        "y": 598.0755466544488
+        "y": 588.0755466544488
       },
       "style": {
         "width": 243,