diff --git a/LuaLibs/WProcessLapJoint.lua b/LuaLibs/WProcessLapJoint.lua
index 24261e4..00e06a7 100644
--- a/LuaLibs/WProcessLapJoint.lua
+++ b/LuaLibs/WProcessLapJoint.lua
@@ -1219,7 +1219,7 @@ local function MakeByChainSaw( Proc, nFacet, nRawId, b3Raw, dElev, dH, dV)
    local sStartAngs
    if WD.GetChainSawStartAngs then
       local vtN2 = EgtSurfTmFacetNormVersor( Proc.Id, nFacAdj, GDB_ID.ROOT)
-      sStartAngs = WD.GetChainSawStartAngs( vtN2)
+      sStartAngs = WD.GetChainSawStartAngs( vtN2, vtN, ptC)
    end
    -- Lati chiusi
    local bOpenStart = false
diff --git a/Version.lua b/Version.lua
index 21baa12..f9156a6 100644
--- a/Version.lua
+++ b/Version.lua
@@ -1,6 +1,6 @@
--- Version.lua by Egalware s.r.l. 2024/03/24
+-- Version.lua by Egalware s.r.l. 2024/08/20
 -- Gestione della versione di Wall
 
 NAME = 'Wall'
-VERSION = '2.6g2'
+VERSION = '2.6h1'
 MIN_EXE = '2.6g1'