diff --git a/codepot/etc/codepot.ini.in b/codepot/etc/codepot.ini.in
index 95c1eb3a..f45a28fb 100644
--- a/codepot/etc/codepot.ini.in
+++ b/codepot/etc/codepot.ini.in
@@ -152,6 +152,16 @@ max_upload_size = "10000"
 ;------------------------------------------------------------------------------
 max_latest_projects = "10"
 
+;------------------------------------------------------------------------------
+; Maximum number of projects to show in the top projects graph
+;------------------------------------------------------------------------------
+max_top_projects = "10"
+
+;------------------------------------------------------------------------------
+; Maximum number of committers to show in the top committers graph
+;------------------------------------------------------------------------------
+max_top_committers = "10"
+
 ;------------------------------------------------------------------------------
 ; Maximum number of projects to show 
 ;------------------------------------------------------------------------------
diff --git a/codepot/src/codepot/controllers/site.php b/codepot/src/codepot/controllers/site.php
index 2d214e5d..d13b3d81 100644
--- a/codepot/src/codepot/controllers/site.php
+++ b/codepot/src/codepot/controllers/site.php
@@ -104,9 +104,8 @@ class Site extends Controller
 				$login['id'], $this->issuehelper->_get_open_status_array($this->lang), 0);
 		}
 
-		// TODO: make count_limit configurable instead of using 20
-		$commit_counts_per_project = $this->logs->countCodeCommitsPerProject ('', 0, 20);
-		$commit_counts_per_user = $this->logs->countCodeCommitsPerUser ('', 0, 20);
+		$commit_counts_per_project = $this->logs->countCodeCommitsPerProject ('', 0, CODEPOT_MAX_TOP_PROJECTS);
+		$commit_counts_per_user = $this->logs->countCodeCommitsPerUser ('', 0, CODEPOT_MAX_TOP_COMMITTERS);
 
 		if (/*$issues === FALSE || $recently_resolved_issues === FALSE ||*/
 		    $open_issue_counts_per_project === FALSE ||
diff --git a/codepot/src/codepot/views/site_home.php b/codepot/src/codepot/views/site_home.php
index c7598246..2eb51e8e 100644
--- a/codepot/src/codepot/views/site_home.php
+++ b/codepot/src/codepot/views/site_home.php
@@ -159,7 +159,7 @@ function show_commits_per_project()
 				innerRadius: 0.1,
 				label: {
 					show: true,
-					radius: 7/10,
+					radius: 0.9,
 					formatter: labelFormatter,
 					background: { opacity: 0.8 }
 				}
@@ -201,7 +201,7 @@ function show_commits_per_user()
 				innerRadius: 0.1,
 				label: {
 					show: true,
-					radius: 7/10,
+					radius: 0.9,
 					formatter: labelFormatter,
 					background: { opacity: 0.8 }
 				}
@@ -328,7 +328,7 @@ $this->load->view (
 	</div>
 
 	<div id="site_home_result_commits_per_project_graph" style="overflow:auto;">
-		<div id="site_home_commits_per_project" style="width:100%;height:200px;"></div>
+		<div id="site_home_commits_per_project" style="width:100%;height:250px;"></div>
 	</div>
 </div>
 <?php endif; ?>
@@ -340,7 +340,7 @@ $this->load->view (
 	</div>
 
 	<div id="site_home_result_commits_per_user_graph" style="overflow:auto;">
-		<div id="site_home_commits_per_user" style="width:100%;height:200px;"></div>
+		<div id="site_home_commits_per_user" style="width:100%;height:250px;"></div>
 	</div>
 </div>
 <?php endif; ?>
diff --git a/codepot/src/config.php.in b/codepot/src/config.php.in
index c284cd76..429ca936 100644
--- a/codepot/src/config.php.in
+++ b/codepot/src/config.php.in
@@ -41,6 +41,8 @@ function load_ini ($file)
 		array ('sysadmin_userids',             'string',     ''),
 		array ('max_upload_size',              'string',     '10000'), // kbytes
 		array ('max_latest_projects',          'integer',    10),
+		array ('max_top_projects',             'integer',    10),
+		array ('max_top_committers',           'integer',    10),
 		array ('max_projects_per_page',        'integer',    50),
 		array ('max_issues_per_page',          'integer',    50),
 		array ('max_logs_per_page',            'integer',    50),