diff --git a/BeefLibs/corlib/src/Collections/List.bf b/BeefLibs/corlib/src/Collections/List.bf
index d099c08f..f9a3a1ed 100644
--- a/BeefLibs/corlib/src/Collections/List.bf
+++ b/BeefLibs/corlib/src/Collections/List.bf
@@ -289,7 +289,7 @@ namespace System.Collections
 		/// Adds an item to the back of the list.
 		public void Add(Span<T> addSpan)
 		{
-			if (mSize == AllocSize)
+			if (mSize + addSpan.Length > AllocSize)
 			{
 				let oldPtr = EnsureCapacity(mSize + addSpan.Length, false);
 				for (var val in ref addSpan)
diff --git a/BeefLibs/corlib/src/Span.bf b/BeefLibs/corlib/src/Span.bf
index 8fea2ec3..e88e4c2d 100644
--- a/BeefLibs/corlib/src/Span.bf
+++ b/BeefLibs/corlib/src/Span.bf
@@ -184,6 +184,13 @@ namespace System
 			return Enumerator(this);
 		}
 
+		public override void ToString(String strBuffer)
+		{
+			strBuffer.Append("(");
+			typeof(T).GetFullName(strBuffer);
+			strBuffer.AppendF("*)0x{0:A}[{1}]", (uint)(void*)mPtr, mLength);
+		}
+
 		public struct Enumerator : IEnumerator<T>, IRefEnumerator<T*>
 		{
 		    private Span<T> mList;