diff --git a/src/Fantomas.Tests/LetBindingTests.fs b/src/Fantomas.Tests/LetBindingTests.fs
index 95464ec776..fcb694d903 100644
--- a/src/Fantomas.Tests/LetBindingTests.fs
+++ b/src/Fantomas.Tests/LetBindingTests.fs
@@ -1318,9 +1318,10 @@ let ``app tuple inside dotget expression`` () =
         """
 (st :> IProvidedCustomAttributeProvider)
     .GetHasTypeProviderEditorHideMethodsAttribute(
-        info.ProvidedType.TypeProvider.PUntaintNoFailure(
-            id
-        )
+        info
+            .ProvidedType
+            .TypeProvider
+            .PUntaintNoFailure(id)
     )
 """
 
diff --git a/src/Fantomas.Tests/LongIdentWithDotsTests.fs b/src/Fantomas.Tests/LongIdentWithDotsTests.fs
index 949fe859e6..79c911d517 100644
--- a/src/Fantomas.Tests/LongIdentWithDotsTests.fs
+++ b/src/Fantomas.Tests/LongIdentWithDotsTests.fs
@@ -303,3 +303,49 @@ let shrinkInput input =
         //stdout.WriteLine("Can't shrink {0} further.", sprintf "%A" input)
         Seq.empty
 """
+
+[<Test>]
+let ``comment in LongIdent application, 2062`` () =
+    formatSourceString
+        false
+        """
+Rollbar
+  .RollbarLocator
+  .RollbarInstance
+  // .AsBlockingLogger(System.TimeSpan.FromSeconds 5)
+  .Error(package, custom)
+"""
+        config
+    |> prepend newline
+    |> should
+        equal
+        """
+Rollbar
+    .RollbarLocator
+    .RollbarInstance
+    // .AsBlockingLogger(System.TimeSpan.FromSeconds 5)
+    .Error(package, custom)
+"""
+
+[<Test>]
+let ``comment inside LongIdentWithDots preserved, 2027`` () =
+    formatSourceString
+        false
+        """
+let path =
+    match normalizedPath with
+    | path ->
+        path  // translate path to Python relative syntax
+            .Replace("../../../", "....")
+"""
+        config
+    |> prepend newline
+    |> should
+        equal
+        """
+let path =
+    match normalizedPath with
+    | path ->
+        path // translate path to Python relative syntax
+            .Replace("../../../", "....")
+"""
diff --git a/src/Fantomas/CodePrinter.fs b/src/Fantomas/CodePrinter.fs
index 398a64dfba..eb21908b6b 100644
--- a/src/Fantomas/CodePrinter.fs
+++ b/src/Fantomas/CodePrinter.fs
@@ -1953,6 +1953,29 @@ and genExpr astContext synExpr ctx =
 
             expressionFitsOnRestOfLine short long
 
+        // path.Replace("../../../", "....")
+        | AppSingleParenArg (LongIdentPiecesExpr lids as functionOrMethod, px) ->
+            let addSpace =
+                onlyIfCtx (addSpaceBeforeParensInFunCall functionOrMethod px) sepSpace
+
+            let shortLids =
+                col sepDot lids (fun (s, r) ->
+                    genTriviaFor Ident_ r !-s
+                    +> sepNlnWhenWriteBeforeNewlineNotEmpty sepNone)
+
+            let short = shortLids +> addSpace +> genExpr astContext px
+
+            let long =
+                let args =
+                    addSpace
+                    +> expressionFitsOnRestOfLine
+                        (genExpr astContext px)
+                        (genMultilineFunctionApplicationArguments astContext px)
+
+                ifElseCtx (futureNlnCheck shortLids) (genFunctionNameWithMultilineLids args lids) (shortLids +> args)
+
+            expressionFitsOnRestOfLine short long
+
         | AppSingleParenArg (e, px) ->
             let sepSpace (ctx: Context) =
                 match e with
@@ -2805,9 +2828,7 @@ and genLidsWithDots (lids: (string * range) list) =
     +> col !- "." lids (fun (s, _) -> !-s)
 
 and genLidsWithDotsAndNewlines (lids: (string * range) list) =
-    optSingle (fun (_, r) -> enterNodeFor Ident_ r) (List.tryHead lids)
-    +> !- "."
-    +> col (sepNln +> !- ".") lids (fun (s, _) -> !-s)
+    col sepNln lids (fun (s, r) -> genTriviaFor Ident_ r !- $".{s}")
 
 and genSpaceBeforeLids
     (currentIndex: int)
@@ -2833,8 +2854,7 @@ and genSpaceBeforeLids
 and genFunctionNameWithMultilineLids f lids =
     match lids with
     | (s, r) :: t ->
-        enterNodeFor Ident_ r
-        +> !-s
+        genTriviaFor Ident_ r !-s
         +> indent
         +> sepNln
         +> genLidsWithDotsAndNewlines t