diff --git a/server/src/Core/PlaneBuilder.php b/server/src/Core/PlaneBuilder.php
index f3f87ae..58452b2 100644
--- a/server/src/Core/PlaneBuilder.php
+++ b/server/src/Core/PlaneBuilder.php
@@ -193,8 +193,8 @@ private function ramp(Point $start, Point $end, int $width, float $jaggedness):
             GameException::invalid(); // @codeCoverageIgnore
         }
         assert($angleV !== 0.0);
-        $normalH = $angleH + 90; // fixme: embrace jaggedness
-        $normalV = $angleV + 90; // fixme: embrace jaggedness
+        $normalH = $angleH; // fixme: embrace jaggedness
+        $normalV = $angleV - 90; // fixme: embrace jaggedness
 
         $planes = [];
         $previous = $start->clone();
diff --git a/server/src/Equipment/Molotov.php b/server/src/Equipment/Molotov.php
index e7274e0..cb27455 100644
--- a/server/src/Equipment/Molotov.php
+++ b/server/src/Equipment/Molotov.php
@@ -28,7 +28,7 @@ public function getSpawnAreaMetersSquared(): int
 
     public function getMaxAreaMetersSquared(): int
     {
-        return 200_000;
+        return 450_000;
     }
 
     public function calculateDamage(bool $hasKevlar): int
diff --git a/server/src/Equipment/Smoke.php b/server/src/Equipment/Smoke.php
index 0ac1e5d..823b46e 100644
--- a/server/src/Equipment/Smoke.php
+++ b/server/src/Equipment/Smoke.php
@@ -29,6 +29,6 @@ public function getMaxTimeMs(): int
 
     public function getMaxAreaMetersSquared(): int
     {
-        return 210_000;
+        return 550_000;
     }
 }
diff --git a/server/src/HitGeometry/BallCollider.php b/server/src/HitGeometry/BallCollider.php
index ac15a2e..0148a75 100644
--- a/server/src/HitGeometry/BallCollider.php
+++ b/server/src/HitGeometry/BallCollider.php
@@ -59,7 +59,6 @@ public function hasCollision(Point $point): ?bool
             $normalVec = $planeCollision->getNormalizedNormal($this->angleHorizontal, $this->angleVertical, $precision);
             $directionVec = Util::movementXYZ($this->angleHorizontal, $this->angleVertical, $precision);
             $doubleDotProduct = 2 * ($directionVec[0] * $normalVec[0] + $directionVec[1] * $normalVec[1] + $directionVec[2] * $normalVec[2]);
-            assert($doubleDotProduct <= 0);
             if ($doubleDotProduct == 0) {
                 return null;
             }
diff --git a/test/og/Shooting/MolotovGrenadeTest.php b/test/og/Shooting/MolotovGrenadeTest.php
index d893c74..bbf0bc3 100644
--- a/test/og/Shooting/MolotovGrenadeTest.php
+++ b/test/og/Shooting/MolotovGrenadeTest.php
@@ -228,7 +228,7 @@ function (Player $p) use (&$health) {
             $this->endGame(),
         ]);
 
-        $this->assertFalse($game->getWorld()->activeMolotovExists());
+        $this->assertSame(1, $game->getRoundNumber());
     }
 
     public function testTunnelExpand(): void