diff --git a/cme433_lrtestbench-main/src/mult16via8.sv b/cme433_lrtestbench-main/src/mult16via8.sv
index 8cc2d4512783eaa262cdb9fadc6f6c7e5b2b047c..9c465ebedc4d6c649cf27b0ff388f6fde5670185 100644
--- a/cme433_lrtestbench-main/src/mult16via8.sv
+++ b/cme433_lrtestbench-main/src/mult16via8.sv
@@ -9,7 +9,7 @@ module mult16bvia8bit (
 
   ///////////////////////////// Instantiate your multiplier here ///////////////////////////////////////
   //exact_mult mult (
-  // our_mult mult (
+
   approx_mult mult (      
       .i_a(inA[0]),
       .i_b(inB[0]),
@@ -21,7 +21,9 @@ module mult16bvia8bit (
   generate
     ;
     for (i = 1; i < 4; i = i + 1) begin : base
-      exact_mult mult (         
+
+      exact_mult mult (          
+
           .i_a(inA[i]),
           .i_b(inB[i]),
           .o_z(ouP[i])
diff --git a/cme433_lrtestbench-main/src/process_engine.sv b/cme433_lrtestbench-main/src/process_engine.sv
index 513a8b2cfcaeaa437129efd2d60c4d715f7e83af..046e54866536da75535ff2dadf346bed4a7d93b6 100644
--- a/cme433_lrtestbench-main/src/process_engine.sv
+++ b/cme433_lrtestbench-main/src/process_engine.sv
@@ -1,21 +1,21 @@
 module process_engine(
-    input  logic signed [ 7:0] i_a [8:0],
-    input  logic signed [ 7:0] i_b [8:0],
+    input  logic signed [ 15:0] i_a [8:0],
+    input  logic signed [ 15:0] i_b [8:0],
     output logic signed [31:0] o_z
 
 );
 
-reg [15:0] product_result [8:0];
+reg [31:0] product_result [8:0];
 ///////////////////////////// Instantiate 9 multipliers ///////////////////////////////////////
-approx_mult mult0 ( .i_a(i_a[0]), .i_b(i_b[0]),.o_z(product_result[0]));
-approx_mult mult1 ( .i_a(i_a[1]), .i_b(i_b[1]),.o_z(product_result[1]));
-approx_mult mult2 ( .i_a(i_a[2]), .i_b(i_b[2]),.o_z(product_result[2]));
-approx_mult mult3 ( .i_a(i_a[3]), .i_b(i_b[3]),.o_z(product_result[3]));
-approx_mult mult4 ( .i_a(i_a[4]), .i_b(i_b[4]),.o_z(product_result[4]));
-approx_mult mult5 ( .i_a(i_a[5]), .i_b(i_b[5]),.o_z(product_result[5]));
-approx_mult mult6 ( .i_a(i_a[6]), .i_b(i_b[6]),.o_z(product_result[6]));
-approx_mult mult7 ( .i_a(i_a[7]), .i_b(i_b[7]),.o_z(product_result[7]));
-approx_mult mult8 ( .i_a(i_a[8]), .i_b(i_b[8]),.o_z(product_result[8]));
+mult16bvia8bit mult0 ( .i_a(i_a[0]), .i_b(i_b[0]),.o_z(product_result[0]));
+mult16bvia8bit mult1 ( .i_a(i_a[1]), .i_b(i_b[1]),.o_z(product_result[1]));
+mult16bvia8bit mult2 ( .i_a(i_a[2]), .i_b(i_b[2]),.o_z(product_result[2]));
+mult16bvia8bit mult3 ( .i_a(i_a[3]), .i_b(i_b[3]),.o_z(product_result[3]));
+mult16bvia8bit mult4 ( .i_a(i_a[4]), .i_b(i_b[4]),.o_z(product_result[4]));
+mult16bvia8bit mult5 ( .i_a(i_a[5]), .i_b(i_b[5]),.o_z(product_result[5]));
+mult16bvia8bit mult6 ( .i_a(i_a[6]), .i_b(i_b[6]),.o_z(product_result[6]));
+mult16bvia8bit mult7 ( .i_a(i_a[7]), .i_b(i_b[7]),.o_z(product_result[7]));
+mult16bvia8bit mult8 ( .i_a(i_a[8]), .i_b(i_b[8]),.o_z(product_result[8]));
 
 
 ///////////////////////////// add all results from  9 multipliers ///////////////////////////////////////