diff --git a/src/components/Status.vue b/src/components/Status.vue
index 1edb99f..4feefad 100644
--- a/src/components/Status.vue
+++ b/src/components/Status.vue
@@ -280,7 +280,7 @@ function describeTrancheTime(st, trancheIndex, isStart) {
   let result = ''
   if( t.minIsBarrier || t.maxIsBarrier )
     return 'barrier'
-  const now = Math.round(Date.now()/1000)
+  const now = s.clock
   if( isStart && t.startTime > 0 ) {
     const start = t.startTimeIsRelative ? st.startTime + t.startTime : t.startTime
     result += now < start ? ts.activationTime < now ? 'Rate Limited ' : 'Activates ' : 'Activated '
diff --git a/src/components/Vault.vue b/src/components/Vault.vue
index 1068a8b..79fb054 100644
--- a/src/components/Vault.vue
+++ b/src/components/Vault.vue
@@ -41,7 +41,7 @@
         <v-table>
           <tbody>
           <suspense>
-            <native-row :chain-id="s.chainId" :addr="s.vault" :amount="nativeBalance"
+            <native-row v-if="nativeBalance" :chain-id="s.chainId" :addr="s.vault" :amount="nativeBalance"
                         :on-withdraw="onWithdrawNative" :on-wrap="()=>wrapShow=true"/>
           </suspense>
           <suspense v-for="(amount,addr) of balances">
diff --git a/src/components/chart/ChartStatus.vue b/src/components/chart/ChartStatus.vue
index 3b70f86..c66571a 100644
--- a/src/components/chart/ChartStatus.vue
+++ b/src/components/chart/ChartStatus.vue
@@ -2,9 +2,8 @@
   <toolbar-pane title="Status" icon="mdi-format-list-bulleted-square">
     <template #toolbar>
       <v-btn variant="text" v-if="s.vault" prepend-icon="mdi-delete-alert" color="red"
-             @click="cancelAll(s.vault)" disabled
+             @click="cancelAll(s.vault)" :disabled="!anyOrdersOpen"
              text="Cancel All"/>
-      <!--:disabled="!anyOrdersOpen"-->
     </template>
     <needs-signer>
       <orders/>
diff --git a/src/components/chart/LimitBuilder.vue b/src/components/chart/LimitBuilder.vue
index 21f4de9..6b57287 100644
--- a/src/components/chart/LimitBuilder.vue
+++ b/src/components/chart/LimitBuilder.vue
@@ -41,7 +41,7 @@
 </template>
 
 <script setup>
-import {allocationText, applyLine, builderDefaults, useChartOrderStore} from "@/orderbuild.js";
+import {allocationText, applyLinePoint, builderDefaults, useChartOrderStore} from "@/orderbuild.js";
 import {sideColor} from "@/misc.js";
 import {useOrderStore, useStore} from "@/store/store.js";
 import {MAX_FRACTION, newTranche} from "@/blockchain/orderlib.js";
@@ -90,7 +90,7 @@ function buildTranches() {
     })
     const symbol = co.selectedSymbol
     console.log('symbol', symbol, p)
-    applyLine(t, symbol, order.buy, p, 0)
+    applyLinePoint(t, symbol, order.buy, p)
     tranches.push(t)
   }
   return tranches
diff --git a/src/orderbuild.js b/src/orderbuild.js
index ec4e7c5..fe717af 100644
--- a/src/orderbuild.js
+++ b/src/orderbuild.js
@@ -138,45 +138,31 @@ export function linePointsValue(time0, price0, time1, price1, unixTime = null) {
 }
 
 
+export function applyLinePoint(tranche, symbol, buy, price0) {
+    price0 *= 10 ** symbol.decimals
+    if (symbol.inverted)
+        price0 = 1/price0
+    applyLine(tranche, symbol, buy, price0, 0)
+}
+
+
 export function applyLinePoints(tranche, symbol, buy, time0, price0, time1, price1) {
+    const scale = 10 ** symbol.decimals
+    price0 *= scale
+    price1 *= scale
+    if (symbol.inverted) {
+        price0 = 1/price0
+        price1 = 1/price1
+    }
     const [intercept, slope] = computeInterceptSlope(time0, price0, time1, price1);
     applyLine(tranche, symbol, buy, intercept, slope)
 }
 
 
-export function applyLineOld(tranche, intercept, slope, isMinimum = null) {
-    console.log('intercept, slope', intercept, slope)
-    // intercept and slope are still in "human" units of decimal-adjusted prices
-    const os = useOrderStore()
-    const route = os.route
-    const inverted = routeInverted(route)
-    const scale = 10 ** (os.tokenA.d - os.tokenB.d)
-    let m = inverted ? -scale / slope : slope / scale
-    let b = inverted ? scale / intercept : intercept / scale
-    const cur = b + timestamp() * m
-    console.log('inverted b, m, cur', inverted, b, m, cur)
-    m = encodeIEE754(m)
-    b = encodeIEE754(b)
-    if (isMinimum === null)
-        isMinimum = os.limitIsMinimum
-    console.log('limit is minimum', isMinimum)
-    if (isMinimum) {
-        tranche.minIntercept = b;
-        tranche.minSlope = m;
-    } else {
-        tranche.maxIntercept = b;
-        tranche.maxSlope = m;
-    }
-    tranche.marketOrder = false;
-}
-
-
-export function applyLine(tranche, symbol, buy, intercept, slope) {
-    console.log('applyLine', tranche, symbol, buy, intercept, slope)
-    const scale = 10 ** symbol.decimals
-    const inverted = symbol.inverted
-    let m = inverted ? -scale / slope : slope / scale
-    let b = inverted ? scale / intercept : intercept / scale
+function applyLine(tranche, symbol, buy, intercept, slope) {
+    let m = slope
+    let b = intercept
+    console.log('applyLine current line value', m*timestamp()+b, 1./(m*timestamp()+b))
     m = encodeIEE754(m)
     b = encodeIEE754(b)
     const isMinimum = symbol.inverted===buy;