diff --git a/ReflexToQ3/includes/brushdef.cpp b/ReflexToQ3/includes/brushdef.cpp
index 121e74a..cdefadc 100644
--- a/ReflexToQ3/includes/brushdef.cpp
+++ b/ReflexToQ3/includes/brushdef.cpp
@@ -30,7 +30,7 @@ void brushdef_gtk(std::stringstream &x, const vector<TPlanePoints> &y) {
 std::string texdef_net(const TPlanePoints &b) {
 // Reflex's material files haven't been reversed so there isn't actually a texture file to make use of
 #define REFLEX_TEXRES_PLACEHOLDER 64
-#define MIN_PRECISION 6
+#define MAX_PRECISION 6 // note: netradiant supports up to 10
     float inverse_xscale = 0;
     if (b.hscale != 0) {
         inverse_xscale = 1 / (b.hscale * REFLEX_TEXRES_PLACEHOLDER); // WIDTH
@@ -41,8 +41,8 @@ std::string texdef_net(const TPlanePoints &b) {
     }
     // a lot of reflex's values for rotation are 0.0 or 1.0
     // likely values are stored in radians.
-    float c = cos(b.rotation); 
-    float s = sin(b.rotation);
+    float c = cos(-b.rotation); 
+    float s = sin(-b.rotation);
 
     // horizontal values for texture definition
     float h1, h2, h3;
@@ -56,7 +56,7 @@ std::string texdef_net(const TPlanePoints &b) {
     v3 = -b.vshift / -REFLEX_TEXRES_PLACEHOLDER; // HEIGHT
 
     std::stringstream ss;
-    ss << std::setprecision(6) 
+    ss << std::setprecision(MAX_PRECISION) 
        << "( " << h1 << ' ' << h2 << ' ' << h3 << " ) "
        << "( " << v1 << ' ' << v2 << ' ' << v3 << " )";
    return ss.str();