potentialDustLoss = potentialDustLoss.plus(rules.minTradeVolume);
assume minTradeVolume = $50

assume further the following:
asset1 with low value $1
asset2 with low value $1
asset3 with low value $1
asset4 with low value $200

Currently potentialDustLoss will be 4*minTradeVolume = $200.
So assetsLow = $203 - $200 = $3.

Dust loss should not be calculated with $50 for the first 3 assets.
Dust loss for an asset should be capped at its low value.
So dust loss alltogether should be $1 + $1 + $1 + $50 = $53.

So assetsLow should be $1+$1+$1+$200 - $53 = $150.
diff --git a/contracts/p1/mixins/RecollateralizationLib.sol b/contracts/p1/mixins/RecollateralizationLib.sol
index 648d1813..b5b86cac 100644
--- a/contracts/p1/mixins/RecollateralizationLib.sol
+++ b/contracts/p1/mixins/RecollateralizationLib.sol
@@ -261,7 +261,8 @@ library RecollateralizationLibP1 {
 
             // Intentionally include value of IFFY/DISABLED collateral when low is nonzero
             // {UoA} = {UoA} + {UoA/tok} * {tok}
-            assetsLow += low.mul(bal, FLOOR);
+            uint192 assetLow = low.mul(bal,FLOOR);
+            assetsLow += assetLow;
             // += is same as Fix.plus
 
             // assetsHigh += high.mul(bal, CEIL), where assetsHigh is [0, FIX_MAX]
@@ -272,7 +273,7 @@ library RecollateralizationLibP1 {
             // += is same as Fix.plus
 
             // Accumulate potential losses to dust
-            potentialDustLoss = potentialDustLoss.plus(rules.minTradeVolume);
+            potentialDustLoss = potentialDustLoss.plus(fixMin(rules.minTradeVolume, assetLow));
         }
 
         // Account for all the places dust could get stuck
