diff --git a/builds/make.type.dust b/builds/make.type.dust
index 35d595a37..a6cf1bdd0 100644
--- a/builds/make.type.dust
+++ b/builds/make.type.dust
@@ -15,25 +15,25 @@ DFLAGS    += -DHLLC
 DFLAGS    += -DDE
 DFLAGS    += -DAVERAGE_SLOW_CELLS
 DFLAGS    += -DTEMPERATURE_FLOOR
-DFLAGS    += -DSCALAR_FLOOR
 
 DFLAGS    += -DVL
 
 # Evolve additional scalars
-DFLAGS += -DSCALAR
+DFLAGS    += -DSCALAR
+DFLAGS    += -DSCALAR_FLOOR
 
 # Define dust macro
-DFLAGS += -DDUST
+DFLAGS    += -DDUST
 
 # Apply the cooling in the GPU from precomputed tables
-DFLAGS += -DCOOLING_GPU
-DFLAGS += -DCLOUDY_COOLING
+DFLAGS    += -DCOOLING_GPU
+DFLAGS    += -DCLOUDY_COOLING
 
 #Measure the Timing of the different stages
-#DFLAGS += -DCPU_TIME
+#DFLAGS   += -DCPU_TIME
 
-DFLAGS += -DSLICES
-DFLAGS += -DPROJECTION
+DFLAGS    += -DSLICES
+DFLAGS    += -DPROJECTION
 
 DFLAGS    += $(OUTPUT)
 
@@ -41,4 +41,4 @@ DFLAGS    += $(OUTPUT)
 #and the MPI transfers are done from the GPU
 #If not specified, MPI_GPU is off by default
 #This is set in the system make.host file
-DFLAGS    += $(MPI_GPU)
+DFLAGS    += $(MPI_GPU)
\ No newline at end of file
diff --git a/src/global/global.h b/src/global/global.h
index 18b08b71f..f7030b563 100644
--- a/src/global/global.h
+++ b/src/global/global.h
@@ -50,7 +50,7 @@ typedef double Real;
 #define LOG_FILE_NAME "run_output.log"
 
 // Conserved Floor Values
-#define TEMP_FLOOR 100
+#define TEMP_FLOOR 1e-3
 #define DENS_FLOOR 1e-5  // in code units
 
 // Parameters for Enzo dual Energy Condition
diff --git a/src/grid/cuda_boundaries.cu b/src/grid/cuda_boundaries.cu
index 715840322..baf846d3c 100644
--- a/src/grid/cuda_boundaries.cu
+++ b/src/grid/cuda_boundaries.cu
@@ -318,7 +318,7 @@ __global__ void Wind_Boundary_kernel(Real *c_device, int nx, int ny, int nz, int
   d_0 = n_0 * mu * MP / DENSITY_UNIT;
   P_0 = n_0 * KB * T_0 / PRESSURE_UNIT;
 
-  vx = 1000 * TIME_UNIT / KPC;  // km/s * (cholla unit conversion)
+  vx = 100 * TIME_UNIT / KPC;  // km/s * (cholla unit conversion)
   vy = 0.0;
   vz = 0.0;
 
diff --git a/src/grid/grid3D.cpp b/src/grid/grid3D.cpp
index 4638942eb..a76417321 100644
--- a/src/grid/grid3D.cpp
+++ b/src/grid/grid3D.cpp
@@ -157,7 +157,7 @@ void Grid3D::Initialize(struct Parameters *P)
   C_cfl = 0.3;
 
 #ifdef AVERAGE_SLOW_CELLS
-  H.min_dt_slow = 0.024;  // Initialize the minumum dt to a tiny number
+  H.min_dt_slow = 1e-5;  // Initialize the minumum dt to a tiny number
 #endif                     // AVERAGE_SLOW_CELLS
 
 #ifndef MPI_CHOLLA