diff --git a/src/kima/ApodizedRVmodel.cpp b/src/kima/ApodizedRVmodel.cpp
index 7c8601e..adc7133 100644
--- a/src/kima/ApodizedRVmodel.cpp
+++ b/src/kima/ApodizedRVmodel.cpp
@@ -947,6 +947,7 @@ string ApodizedRVmodel::description() const
 void ApodizedRVmodel::save_setup() {
 	std::fstream fout("kima_model_setup.txt", std::ios::out);
     fout << std::boolalpha << std::fixed;
+    fout.precision(15);
 
     fout << "; " << timestamp() << endl << endl;
 
diff --git a/src/kima/BINARIESmodel.cpp b/src/kima/BINARIESmodel.cpp
index b24301b..5829780 100644
--- a/src/kima/BINARIESmodel.cpp
+++ b/src/kima/BINARIESmodel.cpp
@@ -1050,7 +1050,8 @@ string BINARIESmodel::description() const
 */
 void BINARIESmodel::save_setup() {
     std::fstream fout("kima_model_setup.txt", std::ios::out);
-    fout << std::boolalpha;
+    fout << std::boolalpha << std::fixed;
+    fout.precision(15);
 
     fout << "; " << timestamp() << endl << endl;
 
@@ -1085,9 +1086,7 @@ void BINARIESmodel::save_setup() {
         fout << f << ",";
     fout << endl;
 
-    fout.precision(15);
     fout << "M0_epoch: " << data.M0_epoch << endl;
-    fout.precision(6);
 
     fout << endl;
 
diff --git a/src/kima/ETVmodel.cpp b/src/kima/ETVmodel.cpp
index 9056e09..289d92f 100644
--- a/src/kima/ETVmodel.cpp
+++ b/src/kima/ETVmodel.cpp
@@ -422,7 +422,8 @@ string ETVmodel::description() const
 void ETVmodel::save_setup() {
 
     std::fstream fout("kima_model_setup.txt", std::ios::out);
-    fout << std::boolalpha;
+    fout << std::boolalpha << std::fixed;
+    fout.precision(15);
 
     fout << "; " << timestamp() << endl << endl;
 
@@ -445,8 +446,6 @@ void ETVmodel::save_setup() {
     fout << "skip: " << data._skip << endl;
 
 
-    fout.precision(12);
-
     fout << endl;
 
     fout << "[priors.general]" << endl;
diff --git a/src/kima/GAIAmodel.cpp b/src/kima/GAIAmodel.cpp
index 31785a6..bd9bafd 100644
--- a/src/kima/GAIAmodel.cpp
+++ b/src/kima/GAIAmodel.cpp
@@ -653,7 +653,8 @@ string GAIAmodel::description() const
 */
 void GAIAmodel::save_setup() {
     std::fstream fout("kima_model_setup.txt", std::ios::out);
-    fout << std::boolalpha;
+    fout << std::boolalpha << std::fixed;
+    fout.precision(15);
 
     fout << "; " << timestamp() << endl << endl;
 
@@ -680,9 +681,7 @@ void GAIAmodel::save_setup() {
     //     fout << f << ",";
     // fout << endl;
 
-    fout.precision(15);
     fout << "M0_epoch: " << data.M0_epoch << endl;
-    fout.precision(6);
 
     fout << endl;
 
diff --git a/src/kima/GPmodel.cpp b/src/kima/GPmodel.cpp
index e5bc0e8..cc2ca56 100644
--- a/src/kima/GPmodel.cpp
+++ b/src/kima/GPmodel.cpp
@@ -1104,7 +1104,8 @@ string GPmodel::description() const
 */
 void GPmodel::save_setup() {
 	std::fstream fout("kima_model_setup.txt", std::ios::out);
-    fout << std::boolalpha;
+    fout << std::boolalpha << std::fixed;
+    fout.precision(15);
 
     fout << "; " << timestamp() << endl << endl;
 
@@ -1145,9 +1146,7 @@ void GPmodel::save_setup() {
         fout << n << ",";
     fout << endl;
 
-    fout.precision(15);
     fout << "M0_epoch: " << data.M0_epoch << endl;
-    fout.precision(6);
 
     fout << endl;
 
diff --git a/src/kima/OutlierRVmodel.cpp b/src/kima/OutlierRVmodel.cpp
index 2fd9065..a742938 100644
--- a/src/kima/OutlierRVmodel.cpp
+++ b/src/kima/OutlierRVmodel.cpp
@@ -670,7 +670,8 @@ string OutlierRVmodel::description() const
 */
 void OutlierRVmodel::save_setup() {
 	std::fstream fout("kima_model_setup.txt", std::ios::out);
-    fout << std::boolalpha;
+    fout << std::boolalpha << std::fixed;
+    fout.precision(15);
 
     fout << "; " << timestamp() << endl << endl;
 
@@ -702,9 +703,7 @@ void OutlierRVmodel::save_setup() {
         fout << f << ",";
     fout << endl;
 
-    fout.precision(15);
     fout << "M0_epoch: " << data.M0_epoch << endl;
-    fout.precision(6);
 
     fout << endl;
 
diff --git a/src/kima/RVFWHMRHKmodel.cpp b/src/kima/RVFWHMRHKmodel.cpp
index 43c2f67..75d377b 100644
--- a/src/kima/RVFWHMRHKmodel.cpp
+++ b/src/kima/RVFWHMRHKmodel.cpp
@@ -1324,7 +1324,8 @@ string RVFWHMRHKmodel::description() const
 
 void RVFWHMRHKmodel::save_setup() {
 	std::fstream fout("kima_model_setup.txt", std::ios::out);
-    fout << std::boolalpha;
+    fout << std::boolalpha << std::fixed;
+    fout.precision(15);
 
     fout << "; " << timestamp() << endl;
 
@@ -1364,9 +1365,7 @@ void RVFWHMRHKmodel::save_setup() {
         fout << f << ",";
     fout << endl;
 
-    fout.precision(15);
     fout << "M0_epoch: " << data.M0_epoch << endl;
-    fout.precision(6);
 
     fout << endl;
 
diff --git a/src/kima/RVFWHMmodel.cpp b/src/kima/RVFWHMmodel.cpp
index 59368c7..c6ba653 100644
--- a/src/kima/RVFWHMmodel.cpp
+++ b/src/kima/RVFWHMmodel.cpp
@@ -1130,7 +1130,8 @@ string RVFWHMmodel::description() const
 
 void RVFWHMmodel::save_setup() {
 	std::fstream fout("kima_model_setup.txt", std::ios::out);
-    fout << std::boolalpha;
+    fout << std::boolalpha << std::fixed;
+    fout.precision(15);
 
     fout << "; " << timestamp() << endl << endl;
 
@@ -1171,9 +1172,7 @@ void RVFWHMmodel::save_setup() {
         fout << f << ",";
     fout << endl;
 
-    fout.precision(15);
     fout << "M0_epoch: " << data.M0_epoch << endl;
-    fout.precision(6);
 
     fout << endl;
 
diff --git a/src/kima/RVGAIAmodel.cpp b/src/kima/RVGAIAmodel.cpp
index 32f0a5c..38546ec 100644
--- a/src/kima/RVGAIAmodel.cpp
+++ b/src/kima/RVGAIAmodel.cpp
@@ -1041,7 +1041,8 @@ string RVGAIAmodel::description() const
 */
 void RVGAIAmodel::save_setup() {
     std::fstream fout("kima_model_setup.txt", std::ios::out);
-    fout << std::boolalpha;
+    fout << std::boolalpha << std::fixed;
+    fout.precision(15);
 
     fout << "; " << timestamp() << endl << endl;
 
@@ -1081,9 +1082,7 @@ void RVGAIAmodel::save_setup() {
         fout << f << ",";
     fout << endl;
 
-    fout.precision(15);
     fout << "M0_epoch: " << GAIA_data.M0_epoch << endl;
-    fout.precision(6);
 
     fout << endl;
 
diff --git a/src/kima/RVHGPMmodel.cpp b/src/kima/RVHGPMmodel.cpp
index 76a71c3..092a2c0 100644
--- a/src/kima/RVHGPMmodel.cpp
+++ b/src/kima/RVHGPMmodel.cpp
@@ -1033,6 +1033,7 @@ string RVHGPMmodel::description() const
 void RVHGPMmodel::save_setup() {
 	std::fstream fout("kima_model_setup.txt", std::ios::out);
     fout << std::boolalpha << std::fixed;
+    fout.precision(15);
 
     fout << "; " << timestamp() << endl << endl;
 
diff --git a/src/kima/RVmodel.cpp b/src/kima/RVmodel.cpp
index ae0367f..efe80dd 100644
--- a/src/kima/RVmodel.cpp
+++ b/src/kima/RVmodel.cpp
@@ -956,6 +956,7 @@ string RVmodel::description() const
 void RVmodel::save_setup() {
 	std::fstream fout("kima_model_setup.txt", std::ios::out);
     fout << std::boolalpha << std::fixed;
+    fout.precision(15);
 
     fout << "; " << timestamp() << endl << endl;
 
diff --git a/src/kima/SPLEAFmodel.cpp b/src/kima/SPLEAFmodel.cpp
index 63aceca..dddc39e 100644
--- a/src/kima/SPLEAFmodel.cpp
+++ b/src/kima/SPLEAFmodel.cpp
@@ -1147,7 +1147,7 @@ string SPLEAFmodel::description() const
 */
 void SPLEAFmodel::save_setup() {
 	std::fstream fout("kima_model_setup.txt", std::ios::out);
-    fout << std::boolalpha;
+    fout << std::boolalpha << std::fixed;
     fout.precision(15);
 
     fout << "; " << timestamp() << endl << endl;
diff --git a/src/kima/TRANSITmodel.cpp b/src/kima/TRANSITmodel.cpp
index 1a02393..013dc1a 100644
--- a/src/kima/TRANSITmodel.cpp
+++ b/src/kima/TRANSITmodel.cpp
@@ -472,7 +472,8 @@ string TRANSITmodel::description() const
 */
 void TRANSITmodel::save_setup() {
 	std::fstream fout("kima_model_setup.txt", std::ios::out);
-    fout << std::boolalpha;
+    fout << std::boolalpha << std::fixed;
+    fout.precision(15);
 
     fout << "; " << timestamp() << endl << endl;
 
@@ -502,9 +503,7 @@ void TRANSITmodel::save_setup() {
         fout << f << ",";
     fout << endl;
 
-    fout.precision(15);
     fout << "M0_epoch: " << data.M0_epoch << endl;
-    fout.precision(6);
 
     fout << endl;