diff --git a/degradation_model/run_cycles.ipynb b/degradation_model/run_cycles.ipynb
index 2b7a5cfc42..439aefdf31 100644
--- a/degradation_model/run_cycles.ipynb
+++ b/degradation_model/run_cycles.ipynb
@@ -9,7 +9,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 12,
+   "execution_count": 24,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -26,7 +26,30 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 14,
+   "execution_count": 27,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Initial inner SEI thickness [m]\t2.5e-09\n",
+      "Initial outer SEI thickness [m]\t2.5e-09\n",
+      "Negative current collector thickness [m]\t1e-05\n",
+      "Negative electrode thickness [m]\t5.56e-05\n",
+      "Positive current collector thickness [m]\t1.5e-05\n",
+      "Positive electrode thickness [m]\t5.565e-05\n",
+      "Separator thickness [m]\t1.2e-05\n"
+     ]
+    }
+   ],
+   "source": [
+    "parameter_values.search(\"thickness\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 25,
    "metadata": {},
    "outputs": [],
    "source": [
diff --git a/degradation_model/run_model.ipynb b/degradation_model/run_model.ipynb
index a35df6d873..974f04e520 100644
--- a/degradation_model/run_model.ipynb
+++ b/degradation_model/run_model.ipynb
@@ -10,7 +10,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 1,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -37,7 +37,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 2,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -55,6 +55,24 @@
     "param=spm.param"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Maximum concentration in negative electrode [mol.m-3]\t28746.0\n",
+      "Maximum concentration in positive electrode [mol.m-3]\t35380.0\n"
+     ]
+    }
+   ],
+   "source": [
+    "parameter_values.search(\"maximum concentration\")"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
diff --git a/pybamm/input/parameters/lithium_ion/cells/UMBL_Siegel2022/parameters.csv b/pybamm/input/parameters/lithium_ion/cells/UMBL_Siegel2022/parameters.csv
index a4bc1e4af0..a321af18f8 100644
--- a/pybamm/input/parameters/lithium_ion/cells/UMBL_Siegel2022/parameters.csv
+++ b/pybamm/input/parameters/lithium_ion/cells/UMBL_Siegel2022/parameters.csv
@@ -3,7 +3,7 @@ Name [units],Value,Reference,Notes
 ,,,
 # Macroscale geometry,,,
 Negative current collector thickness [m],1E-05,Siegel fukuda cu,
-Negative electrode thickness [m],55.6E-06,Siegel2022,
+Negative electrode thickness [m],55.605E-06,Siegel2022,
 Separator thickness [m],12E-06,MPM Etek 12EPH,
 Positive electrode thickness [m],55.65E-06,Siegel2022,
 Positive current collector thickness [m],1.5E-05,Scott Moura FastDFN,no info from Peyman MPM
diff --git a/pybamm/input/parameters/lithium_ion/negative_electrodes/graphite_UMBL_Siegel2022/parameters.csv b/pybamm/input/parameters/lithium_ion/negative_electrodes/graphite_UMBL_Siegel2022/parameters.csv
index dcb7b313d8..944b9d9cc9 100644
--- a/pybamm/input/parameters/lithium_ion/negative_electrodes/graphite_UMBL_Siegel2022/parameters.csv
+++ b/pybamm/input/parameters/lithium_ion/negative_electrodes/graphite_UMBL_Siegel2022/parameters.csv
@@ -12,7 +12,7 @@ Negative electrode OCP [V],[function]graphite_ocp_Siegel,Siegel 2022, Measured
 # Microstructure,,,
 Negative electrode porosity,0.2,Siegel2022,
 Negative electrode active material volume fraction,0.7545,Siegel2022,rest is binder
-Negative particle radius [m],27E-06,Siegel2022,
+Negative particle radius [m],13.5E-06,Siegel2022,
 Negative electrode Bruggeman coefficient (electrode),1.5,Peyman MPM,
 Negative electrode Bruggeman coefficient (electrolyte),1.5,Peyman MPM,
 Negative electrode transport efficiency, 0.16,
diff --git a/pybamm/input/parameters/lithium_ion/positive_electrodes/NMC_UMBL_Siegel2022/parameters.csv b/pybamm/input/parameters/lithium_ion/positive_electrodes/NMC_UMBL_Siegel2022/parameters.csv
index f6180b3b3a..ff36e8a902 100644
--- a/pybamm/input/parameters/lithium_ion/positive_electrodes/NMC_UMBL_Siegel2022/parameters.csv
+++ b/pybamm/input/parameters/lithium_ion/positive_electrodes/NMC_UMBL_Siegel2022/parameters.csv
@@ -11,7 +11,7 @@ Positive electrode OCP [V],[function]NMC_ocp_Siegel,Siegel 2022, Measured
 # Microstructure,,,
 Positive electrode porosity,0.3,Siegel2022,
 Positive electrode active material volume fraction,0.6818,Siegel2022,rest is binder
-Positive particle radius [m],2.2E-06,Siegel2022,based on D50 targray specification of SNMC03015 / NMC622 (T61RS) Cathode material.
+Positive particle radius [m],2.1E-06,Siegel2022,based on D50 targray specification of SNMC03015 / NMC622 (T61RS) Cathode material.
 Positive electrode Bruggeman coefficient (electrode),1.5,Peyman MPM,
 Positive electrode Bruggeman coefficient (electrolyte),1.5,Peyman MPM,
 Positive electrode transport efficiency,0.16,