diff --git a/src/main.rs b/src/main.rs
index 22b848a..6b5a64d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -36,6 +36,7 @@
 //     
 
 
+
 #![allow(unsafe_code)]
 #![allow(unused_variables)]
 #![allow(dead_code)]
@@ -285,6 +286,7 @@ impl RoyaltyTree {
 	    self.expand_to(ff1*2);
 	    while ff0<ff1 {
 	        ff0=wt_parent(ff0);
+                println!("Setting self.tree[{}].weight to {}",ff0,self.tree[ff0].weight);
 		self.tree[ff0].weight=w;
 		self.tree[ff0].count=c;
 		}
@@ -294,11 +296,16 @@ impl RoyaltyTree {
         let mut index=index;
 	let ff=self.forefather();
         while index!=ff {
-            if self.tree[index].weight==FiNum::zero() && weight>FiNum::zero() { self.tree[index].count+=1; }
+            println!("self.tree[{}].weight={}",index,self.tree[index].weight);
+            if self.weight_here(index)==FiNum::zero() && weight>FiNum::zero() {
+                self.tree[index].count+=1;
+                }
             self.tree[index].weight+=weight;
             index=wt_parent(index);
             }
-        if self.tree[index].weight==FiNum::zero() && weight>FiNum::zero() { self.tree[index].count+=1; }
+        if self.weight_here(index)==FiNum::zero() && weight>FiNum::zero() {
+            self.tree[index].count+=1;
+            }
         self.tree[index].weight+=weight;
         }
     fn forefather(&self) -> usize {
@@ -795,6 +802,7 @@ fn royalty_stuff() {
     let mut rng: StdRng=StdRng::seed_from_u64(13u64);
     let mut rt=RoyaltyTree::new();
     rt.add_weight(4,FiNum::new_i32(1));
+    rt.dump();
     rt.add_weight(5,FiNum::new_i32(1));
     rt.dump();
     return;