diff --git a/src/main.rs b/src/main.rs
index 71cce45..96b8c1e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,5 @@
+#![allow(unsafe_code)]
+
 use std::collections::HashMap;
 use std::cmp::Ordering;
 use std::cmp::min;
@@ -143,17 +145,22 @@ impl Market {
         }
     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
         {
-        if self.traders[owner as usize].get_balance(sell_type)<sell_qty_initial { return false; }
+        let initial_balance=self.traders[owner as usize].get_balance(sell_type);
+        if initial_balance<sell_qty_initial { return false; }
+//        println!("INITIAL_BALANCE {} Selling {} {} to buy {} {}",initial_balance,sell_qty_initial,self.number_to_name(sell_type),buy_qty_initial,self.number_to_name(buy_type));
         let mut buy_qty=buy_qty_initial;
         let ap=(buy_type,sell_type);
         while buy_qty>FiNum::new(0) && self.offers.contains_key(&ap) && self.offers.get(&ap).unwrap().v.len()>0 {
             let elt=&mut self.offers.get_mut(&ap).unwrap().v[0];
             if sell_qty_initial/buy_qty_initial>=elt.buy_qty/elt.sell_qty { // Transact at ask_rate
-//                println!("Transacting at {}/{}, not at {}/{}",elt.buy_qty,elt.sell_qty,sell_qty_initial,buy_qty_initial);
                 let qty=std::cmp::min(elt.sell_remain,buy_qty);
+//                println!("Transacting {} at {}/{}, not at {}/{}. Elt.sell_remain is {}",qty,elt.buy_qty,elt.sell_qty,sell_qty_initial,buy_qty_initial,elt.sell_remain);
                 elt.sell_remain-=qty;
                 buy_qty-=qty;
-                let pay_qty=qty*elt.buy_qty/elt.sell_qty;
+                let pay_qty=qty*elt.buy_qty/elt.sell_qty; // 1.8499*194623/2.9744
+//                println!("qty {} * elt.buy_qty {} / elt.sell_qty {} = pay_qty {} ",qty,elt.buy_qty,elt.sell_qty,pay_qty);
+//                println!("qty {} * elt.buy_qty {}                   = pay_qty {} ",qty,elt.buy_qty,             qty*elt.buy_qty);
+//                println!("Pay_qty is {}. Buy_qty is now {}. Balance is {}",pay_qty,buy_qty,self.traders[owner as usize].get_balance(sell_type));
                 self.traders[owner     as usize].sub_balance(sell_type,pay_qty);
                 self.traders[owner     as usize].add_balance(buy_type ,qty); 
                 self.traders[elt.owner as usize].add_balance(sell_type,pay_qty);
@@ -261,24 +268,31 @@ fn main() {
   let luni =m.register_trader("Luni");
   let usd  =m.register_asset("USD");
   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..=1000000 {
+  m.add_trader_balance(teppy,btc,100000.into());
+  m.add_trader_balance(luni ,usd,650000000.into());
+  let mut count=0;
+  let mut tries=0;
+  for i in 1..=10000000 {
       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) {
           sell_type=btc;
           buy_type=usd;
           sell_qty=rng.gen_range(1..=5).into();
-          buy_qty=sell_qty*rng.gen_range(60000..=70000).into();
+          buy_qty=sell_qty*rng.gen_range(60..=70).into();
       } else {
           sell_type=usd;
           buy_type=btc;
           buy_qty=rng.gen_range(1..=5).into();
-          sell_qty=buy_qty*rng.gen_range(60000..=70000).into();
+          sell_qty=buy_qty*rng.gen_range(60..=70).into();
           }
-      m.make_offer(seller,sell_type,buy_type,sell_qty,buy_qty);
+      let mut success=false;
+      if m.make_offer(seller,sell_type,buy_type,sell_qty,buy_qty) { count+=1; success=true; };
+//      println!("{} selling {} {} to buy {} {}, {}",seller,sell_qty,m.number_to_name(sell_type),buy_qty,m.number_to_name(buy_type),if success { "success" } else { "failure" });
+      if count>=1000000 { break; }
+      tries+=1;
       }
-  m.dump();
+  println!("Tries: {} Trades: {}",tries,count);
+//  m.dump();
   m.sanity_check();
 }