diff --git a/build.gradle.kts b/build.gradle.kts
index a606292..8cf152e 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -10,7 +10,7 @@ val ktorVersion by extra("2.0.3")
 
 allprojects {
     group = "center.sciprog"
-    version = "0.1.0-dev-9"
+    version = "0.1.0-dev-10"
 }
 
 ksciencePublish{
diff --git a/maps-kt-compose/src/commonMain/kotlin/center/sciprog/maps/compose/MapFeature.kt b/maps-kt-compose/src/commonMain/kotlin/center/sciprog/maps/compose/MapFeature.kt
index d3487a1..faec6ea 100644
--- a/maps-kt-compose/src/commonMain/kotlin/center/sciprog/maps/compose/MapFeature.kt
+++ b/maps-kt-compose/src/commonMain/kotlin/center/sciprog/maps/compose/MapFeature.kt
@@ -1,10 +1,11 @@
 package center.sciprog.maps.compose
 
 import androidx.compose.runtime.Composable
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.graphics.ImageBitmap
-import androidx.compose.ui.graphics.PointMode
+import androidx.compose.ui.geometry.Rect
+import androidx.compose.ui.graphics.*
 import androidx.compose.ui.graphics.drawscope.DrawScope
+import androidx.compose.ui.graphics.drawscope.DrawStyle
+import androidx.compose.ui.graphics.drawscope.Fill
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.graphics.vector.VectorPainter
 import androidx.compose.ui.graphics.vector.rememberVectorPainter
@@ -57,20 +58,20 @@ public class MapDrawFeature(
         MapDrawFeature(newCoordinates, zoomRange, drawFeature)
 }
 
-//public class MapPathFeature(
-//    public val rectangle: GmcRectangle,
-//    public val path: Path,
-//    public val brush: Brush,
-//    public val style: DrawStyle = Fill,
-//    public val targetRect: Rect = path.getBounds(),
-//    override val zoomRange: IntRange = defaultZoomRange,
-//) : DraggableMapFeature {
-//    override fun withCoordinates(newCoordinates: GeodeticMapCoordinates): MapFeature =
-//        MapPathFeature(rectangle.moveTo(newCoordinates), path, brush, style, targetRect, zoomRange)
-//
-//    override fun getBoundingBox(zoom: Double): GmcRectangle = rectangle
-//
-//}
+public class MapPathFeature(
+    public val rectangle: GmcRectangle,
+    public val path: Path,
+    public val brush: Brush,
+    public val style: DrawStyle = Fill,
+    public val targetRect: Rect = path.getBounds(),
+    override val zoomRange: IntRange = defaultZoomRange,
+) : DraggableMapFeature {
+    override fun withCoordinates(newCoordinates: GeodeticMapCoordinates): MapFeature =
+        MapPathFeature(rectangle.moveTo(newCoordinates), path, brush, style, targetRect, zoomRange)
+
+    override fun getBoundingBox(zoom: Double): GmcRectangle = rectangle
+
+}
 
 public class MapPointsFeature(
     public val points: List<GeodeticMapCoordinates>,
diff --git a/maps-kt-compose/src/jvmMain/kotlin/center/sciprog/maps/compose/MapViewJvm.kt b/maps-kt-compose/src/jvmMain/kotlin/center/sciprog/maps/compose/MapViewJvm.kt
index 66fcdab..7ba95e4 100644
--- a/maps-kt-compose/src/jvmMain/kotlin/center/sciprog/maps/compose/MapViewJvm.kt
+++ b/maps-kt-compose/src/jvmMain/kotlin/center/sciprog/maps/compose/MapViewJvm.kt
@@ -303,13 +303,14 @@ public actual fun MapView(
                     }
                 }
 
-//                is MapPathFeature -> {
+                is MapPathFeature -> {
+                    TODO("MapPathFeature not implemented")
 //                    val offset = feature.rectangle.center.toOffset() - feature.targetRect.center
 //                    translate(offset.x, offset.y) {
 //                        sca
 //                        drawPath(feature.path, brush = feature.brush, style = feature.style)
 //                    }
-//                }
+                }
 
                 is MapPointsFeature -> {
                     val points = feature.points.map { it.toOffset() }
diff --git a/maps-kt-core/src/commonMain/kotlin/center/sciprog/maps/coordinates/GmcCurve.kt b/maps-kt-core/src/commonMain/kotlin/center/sciprog/maps/coordinates/GmcCurve.kt
index 7d8c2a4..e09281f 100644
--- a/maps-kt-core/src/commonMain/kotlin/center/sciprog/maps/coordinates/GmcCurve.kt
+++ b/maps-kt-core/src/commonMain/kotlin/center/sciprog/maps/coordinates/GmcCurve.kt
@@ -190,7 +190,7 @@ public fun GeoEllipsoid.curveInDirection(
     val L = lambda - (1 - C) * f * sinAlpha *
             (sigma.value + C * sinSigma * (cosSigmaM2 + C * cosSigma * (-1 + 2 * cos2SigmaM2)))
 
-    val endPoint = Gmc(phi2, L.radians)
+    val endPoint = Gmc(phi2, start.longitude + L.radians)
 
     // eq. 12
 
diff --git a/maps-kt-core/src/commonTest/kotlin/center/sciprog/maps/coordinates/DistanceTest.kt b/maps-kt-core/src/commonTest/kotlin/center/sciprog/maps/coordinates/DistanceTest.kt
index e956e31..9e6442a 100644
--- a/maps-kt-core/src/commonTest/kotlin/center/sciprog/maps/coordinates/DistanceTest.kt
+++ b/maps-kt-core/src/commonTest/kotlin/center/sciprog/maps/coordinates/DistanceTest.kt
@@ -30,5 +30,6 @@ internal class DistanceTest {
         )
 
         assertEquals(spb.latitude.radians.value,curve.backward.latitude.radians.value, 0.0001)
+        assertEquals(spb.longitude.radians.value,curve.backward.longitude.radians.value, 0.0001)
     }
 }
\ No newline at end of file