diff --git a/MarkdownLivePreview.py b/MarkdownLivePreview.py
index cac236a..b285727 100644
--- a/MarkdownLivePreview.py
+++ b/MarkdownLivePreview.py
@@ -232,6 +232,11 @@ class MarkdownLivePreviewListener(sublime_plugin.EventListener):
         if markdown_view.buffer_id() == 0:
             return
 
+        # Check if the phantom set still exists for this view ID
+        if markdown_view.id() not in self.phantom_sets:
+            # View might have been closed between modification and update
+            return
+
         self.last_update = time.time()
 
         total_region = sublime.Region(0, markdown_view.size())
@@ -253,10 +258,6 @@ class MarkdownLivePreviewListener(sublime_plugin.EventListener):
             font_scale,
         )
 
-        print("--- HTML Content Sent to Phantom ---")
-        print(html)
-        print("--- End HTML Content ---")
-
         self.phantom_sets[markdown_view.id()].update(
             [
                 sublime.Phantom(
diff --git a/markdown2html.py b/markdown2html.py
index 07f38ac..34259e8 100644
--- a/markdown2html.py
+++ b/markdown2html.py
@@ -85,9 +85,9 @@ def markdown2html(markdown, basepath, re_render, resources, viewport_width, font
     # FIXME: highlight the code using Sublime's syntax
 
     # FIXME: report that ST doesn't support <br/> but does work with <br />... WTF?
-    # Add font scaling CSS rule
-    font_scale_css = "body {{ transform: scale({}); transform-origin: top left; }}\n".format(font_scale)
-    stylesheet = font_scale_css + resources["stylesheet"]
+    # Add font scaling CSS rule - REMOVED as MiniHTML doesn't support transform/font-size scaling this way
+    # font_scale_css = "body {{ transform: scale({}); transform-origin: top left; }}\n".format(font_scale)
+    stylesheet = resources["stylesheet"] # Use only the base stylesheet
 
     return "<style>\n{}\n</style>\n\n{}".format(stylesheet, soup).replace(
         "<br/>", "<br />"