diff --git a/src/main.rs b/src/main.rs
index 7bc82f3..691b9f8 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -43,6 +43,12 @@ trait Dumpable {
     fn dump(&self);
     }
 
+impl Dumpable for i32 {
+    fn dump(&self) {
+        println!("Dump Integer: {}",self);
+        }
+    }
+
 impl Dumpable for Offer {
     fn dump(&self) {
         println!("Giving {}/{} to get {}",self.sell_remain,self.sell_qty,self.buy_qty);
@@ -128,11 +134,11 @@ impl Market {
             sorted.sort_by(|a,b| (a.sell_qty/a.buy_qty).cmp(&(b.sell_qty/b.buy_qty)));
             for off in sorted.iter() {
                 println!("    {} @ {} ({})",
-                         off.buy_qty*off.sell_remain/off.sell_qty,
-                         off.sell_qty/off.buy_qty,
+                         off.sell_remain,              // off.buy_qty*off.sell_remain/off.sell_qty,
+                         off.buy_qty/off.sell_qty,
                          self.traders[off.owner as usize].name);
                 }
-            //value.dump();
+            pq.dump();
             }
         }
     fn make_offer(&mut self, owner:i32, sell_type:i32, buy_type:i32, sell_qty_initial:FiNum, buy_qty_initial:FiNum) -> bool // Dollars, Bitcoin, 64000, 1
@@ -171,7 +177,7 @@ impl Market {
 impl PartialOrd for Offer {  
     fn partial_cmp(&self, other:&Self) -> Option<Ordering> {
         let ord0=self .sell_qty/self .buy_qty;
-        let ord1=other.buy_qty /other.sell_qty;
+        let ord1=other.sell_qty/other.buy_qty;
         if      ord0<ord1 { Some(Ordering::Less) }
         else if ord0>ord1 { Some(Ordering::Greater) }
         else              { Some(Ordering::Equal) }
@@ -203,7 +209,7 @@ impl<T: Dumpable + std::cmp::PartialOrd + std::fmt::Debug> PQueue<T> {
     fn bubble_up(&mut self, pos: usize) {
         if pos>0 {
             let parent=(pos-1)/2;
-            if self.v[parent]>self.v[pos] {
+            if self.v[parent]<self.v[pos] {
                 self.v.swap(parent,pos);
                 self.bubble_up(parent);
                 }
@@ -214,9 +220,9 @@ impl<T: Dumpable + std::cmp::PartialOrd + std::fmt::Debug> PQueue<T> {
         let child0=pos*2+1;
         let child1=pos*2+2;
         if child0<self.v.len() {
-            if self.v[pos]>self.v[child0] { pivot=child0; }
+            if self.v[pos]<self.v[child0] { pivot=child0; }
             if child1<self.v.len() {
-                if self.v[pivot]>self.v[child1] { pivot=child1; }
+                if self.v[pivot]<self.v[child1] { pivot=child1; }
                 }
             if pivot!=pos {
                 self.v.swap(pivot,pos);
@@ -248,15 +254,8 @@ impl<T: Dumpable + std::cmp::PartialOrd + std::fmt::Debug> PQueue<T> {
 
 
 fn main() {
-  let mut pq:PQueue<Offer>=PQueue::new();
-  pq.insert(Offer { owner:1, sell_qty:12.into(), sell_remain:12.into(), buy_qty:4.into() } );
-  pq.insert(Offer { owner:1, sell_qty:12.into(), sell_remain:12.into(), buy_qty:2.into() } );
-  pq.insert(Offer { owner:1, sell_qty:12.into(), sell_remain:12.into(), buy_qty:3.into() } );
-  println!("Pop: {}",pq.pop().unwrap().buy_qty);
-  println!("Pop: {}",pq.pop().unwrap().buy_qty);
-  println!("Pop: {}",pq.pop().unwrap().buy_qty);
-                
-  let mut rng: StdRng=StdRng::seed_from_u64(1u64);
+  let mut rng: StdRng=StdRng::seed_from_u64(10u64);
+  let debug_index=1000000;
   let mut m=Market::new(); // USD type is 1, EUR type is 2, BTC type is 10, ETH type is 11, SOL type is 12
   let teppy=m.register_trader("Teppy");  
   let luni =m.register_trader("Luni");
@@ -264,7 +263,7 @@ fn main() {
   let btc  =m.register_asset("BTC");
   m.add_trader_balance(teppy,btc,100.into());
   m.add_trader_balance(luni ,usd,1000000.into());
-  for i in 1..=100 {
+  for i in 1..=1000 {
       let seller=if rng.gen_bool(0.5) { teppy } else { luni };
       let (buy_type,sell_type,buy_qty,sell_qty):(i32,i32,FiNum,FiNum);
       if rng.gen_bool(0.5) {
@@ -279,12 +278,12 @@ fn main() {
           sell_qty=buy_qty*rng.gen_range(60000..=70000).into();
           }
       println!("Index {} Sell {} {} to buy {} {} ({})",i,sell_qty,m.number_to_name(sell_type),buy_qty,m.number_to_name(buy_type),m.traders[seller as usize].name);
-      if i==3 {
+      if i==debug_index {
           println!("Fifty-two!");
           m.dump();
           }
       m.make_offer(seller,sell_type,buy_type,sell_qty,buy_qty);
-      if i==3 {
+      if i==debug_index {
           println!("Fifty-two!");
           m.dump();
           }