diff --git a/iguana/exchanges/LP_nativeDEX.c b/iguana/exchanges/LP_nativeDEX.c
index 87431732a..0cba5ea50 100644
--- a/iguana/exchanges/LP_nativeDEX.c
+++ b/iguana/exchanges/LP_nativeDEX.c
@@ -18,13 +18,14 @@
 //  LP_nativeDEX.c
 //  marketmaker
 //
-// sign critical api calls
-// -SPV height errors, autodetect and fix
-// stats
+// autoprice based on formula
+// sign critical api calls (pubkey reg, listunspent, orders?)
+// stats using KV opreturn
 // deal with offline pubkeys, reputations, etc.
 // dPoW security -> 2: KMD notarized, 3: BTC notarized
 // add interest to KMD withdraw
 // verify portfolio, pricearray, withdraw
+// dICO allocation
 // alice only coins GAME UNO BTM ANC: GAME BTCD PPC RDD XZC POT EAC FTC BASH SPR WDC UNO XPM XCN BELA CHC DIME MEC NAUT MED AUR MAX DGC RIC EB3 DOT BTM GEO ANC CANN ICASH WBB SRC PTC ADZ TIPS EQT START EFL FST FJC NYC GCN
 
 
diff --git a/iguana/exchanges/LP_ordermatch.c b/iguana/exchanges/LP_ordermatch.c
index b0f06dcb3..32bc86b1b 100644
--- a/iguana/exchanges/LP_ordermatch.c
+++ b/iguana/exchanges/LP_ordermatch.c
@@ -820,6 +820,7 @@ int32_t LP_tradecommand(void *ctx,char *myipaddr,int32_t pubsock,cJSON *argjson,
     {
         LP_quoteparse(&Q,argjson);
         LP_requestinit(&Q.R,Q.srchash,Q.desthash,Q.srccoin,Q.satoshis-2*Q.txfee,Q.destcoin,Q.destsatoshis-2*Q.desttxfee,Q.timestamp,Q.quotetime,DEXselector);
+        LP_tradecommand_log(argjson);
         printf("LP_tradecommand: check received method %s\n",method);
         retval = 1;
         if ( strcmp(method,"reserved") == 0 )
diff --git a/iguana/exchanges/LP_remember.c b/iguana/exchanges/LP_remember.c
index 01f7bb20a..119b35f94 100644
--- a/iguana/exchanges/LP_remember.c
+++ b/iguana/exchanges/LP_remember.c
@@ -1201,5 +1201,8 @@ char *basilisk_swapentry(uint32_t requestid,uint32_t quoteid)
     return(retstr);
 }
 
-
+void LP_tradecommand_log(cJSON *argjson)
+{
+    
+}
 
diff --git a/iguana/exchanges/LP_utxo.c b/iguana/exchanges/LP_utxo.c
index 2ce7c4c16..df8f11d27 100644
--- a/iguana/exchanges/LP_utxo.c
+++ b/iguana/exchanges/LP_utxo.c
@@ -204,7 +204,7 @@ int32_t LP_address_utxoadd(struct iguana_info *coin,char *coinaddr,bits256 txid,
             if ( vout == up->U.vout && bits256_cmp(up->U.txid,txid) == 0 )
             {
                 flag = 1;
-                if ( height > 0 && up->U.height != height )
+                if ( height > 0 && up->U.height != height && up->SPV <= 0 )
                 {
                     if ( up->U.height > 0 )
                         printf("%s SPV.%d update %s/v%d up->U.height %d <- %d\n",coin->symbol,up->SPV,bits256_str(str,up->U.txid),up->U.vout,up->U.height,height);
@@ -818,7 +818,7 @@ uint64_t LP_txvalue(char *coinaddr,char *symbol,bits256 txid,int32_t vout)
 int32_t LP_iseligible(uint64_t *valp,uint64_t *val2p,int32_t iambob,char *symbol,bits256 txid,int32_t vout,uint64_t satoshis,bits256 txid2,int32_t vout2)
 {
     //struct LP_utxoinfo *utxo;
-    struct LP_address_utxo *up; uint64_t val,val2=0,txfee,threshold=0; int32_t bypass = 0; char destaddr[64],destaddr2[64]; struct iguana_info *coin = LP_coinfind(symbol);
+    struct LP_address_utxo *up; uint64_t val,val2=0,txfee,threshold=0; int32_t bypass = 0; char destaddr[64],destaddr2[64],str[65]; struct iguana_info *coin = LP_coinfind(symbol);
     if ( bits256_nonz(txid) == 0 || bits256_nonz(txid2) == 0 )
     {
         printf("null txid not eligible\n");
@@ -831,9 +831,15 @@ int32_t LP_iseligible(uint64_t *valp,uint64_t *val2p,int32_t iambob,char *symbol
         val = satoshis;
     else val = LP_txvalue(destaddr,symbol,txid,vout);
     if ( (up= LP_address_utxofind(coin,destaddr,txid,vout)) != 0 && up->spendheight > 0 )
+    {
+        printf("%s/v%d spent %d\n",bits256_str(str,txid),vout,up->spendheight);
         return(-2);
+    }
     if ( (up= LP_address_utxofind(coin,destaddr,txid2,vout2)) != 0 && up->spendheight > 0 )
+    {
+        printf("%s/v%d spent %d\n",bits256_str(str,txid2),vout2,up->spendheight);
         return(-3);
+    }
     txfee = LP_txfeecalc(LP_coinfind(symbol),0,0);
     if ( val >= satoshis && val > (1+LP_MINSIZE_TXFEEMULT)*txfee )
     {
@@ -855,7 +861,7 @@ int32_t LP_iseligible(uint64_t *valp,uint64_t *val2p,int32_t iambob,char *symbol
             }
         } // else printf("no val2\n");
     }
-    char str[65],str2[65];
+    char str2[65];
     if ( val != 0 && val2 != 0 )
         printf("spent.%d %s txid or value %.8f < %.8f or val2 %.8f < %.8f, %s/v%d %s/v%d or < 10x txfee %.8f\n",iambob,symbol,dstr(val),dstr(satoshis),dstr(val2),dstr(threshold),bits256_str(str,txid),vout,bits256_str(str2,txid2),vout2,dstr(txfee));
     if ( val == 0 )