diff --git a/src/interface_implementations/furuta.jl b/src/interface_implementations/furuta.jl
index 54664028174a7efbeea83fa8ec6d387b3b113b25..fea72321fb1367cd34867bcf245b80cf5379f541 100644
--- a/src/interface_implementations/furuta.jl
+++ b/src/interface_implementations/furuta.jl
@@ -18,12 +18,12 @@ export Furuta, FurutaSimulator, AbstractFuruta
 struct Furuta <: PhysicalProcess
     h::Float64
     bias::Float64
-    phi::Float64
-    phi_dot::Float64
-    theta::Float64
-    theta_dot::Float64
-    theta_precise::Float64
-    theta_dot_precise::Float64
+#    phi::Float64
+#    phi_dot::Float64
+#    theta::Float64
+#    theta_dot::Float64
+#    theta_precise::Float64
+#    theta_dot_precise::Float64
     stream::LabStream
     measure_phi::AnalogInput10V
     measure_phi_dot::AnalogInput10V
@@ -36,12 +36,12 @@ end
 function Furuta(;
     h::Float64               = 0.01,
     bias::Float64            = 0.,
-    phi::Float64            = 0.0,
-    phi_dot::Float64            = 0.0,
-    theta::Float64            = 0.0,
-    theta_dot::Float64            = 0.0,
-    theta_precise::Float64            = 0.0,
-    theta_dot_precise::Float64            = 0.0,
+ #   phi::Float64            = 0.0,
+ #   phi_dot::Float64            = 0.0,
+ #   theta::Float64            = 0.0,
+ #   theta_dot::Float64            = 0.0,
+ #   theta_precise::Float64            = 0.0,
+ #   theta_dot_precise::Float64            = 0.0,
     stream::LabStream        = ComediStream(),
     measure_phi::AnalogInput10V  = AnalogInput10V(4),
     measure_phi_dot::AnalogInput10V  = AnalogInput10V(5),
@@ -50,7 +50,8 @@ function Furuta(;
     measure_theta_precise::AnalogInput10V  = AnalogInput10V(2),
     measure_theta_dot_precise::AnalogInput10V  = AnalogInput10V(3),
     control::AnalogOutput10V = AnalogOutput10V(0))
-    p = Furuta(Float64(h),Float64(bias),Float64(phi),Float64(phi_dot),Float64(theta),Float64(theta_dot),Float64(theta_precise),Float64(theta_dot_precise),stream,measure_phi,measure_phi_dot,measure_theta,measure_theta_dot,measure_theta_precise,measure_theta_dot_precise,control)
+  #  p = Furuta(Float64(h),Float64(bias),Float64(phi),Float64(phi_dot),Float64(theta),Float64(theta_dot),Float64(theta_precise),Float64(theta_dot_precise),stream,measure_phi,measure_phi_dot,measure_theta,measure_theta_dot,measure_theta_precise,measure_theta_dot_precise,control)
+   p = Furuta(Float64(h),Float64(bias),stream,measure_phi,measure_phi_dot,measure_theta,measure_theta_dot,measure_theta_precise,measure_theta_dot_precise,control)
     init_devices!(p.stream, p.measure_phi, p.measure_phi_dot, p.measure_theta, p.measure_theta_dot, p.measure_theta_precise, p.measure_theta_dot_precise, p.control)
     p
 end