diff --git a/perftest/perftest.go b/perftest/perftest.go
index 7300801..2da8472 100644
--- a/perftest/perftest.go
+++ b/perftest/perftest.go
@@ -526,13 +526,11 @@ func (p *perfLoadTesting) sendSLAOrders(marketID string, deleteFirst bool, opts
 		// Spot markets scale order size depending on the side of the book the orders are placed.
 		if opts.SpotMarkets {
 			commitmentAmount = uint64(10000000.0 * p.stakeScale)
-			orderSizeBuy = (commitmentAmount / uint64(opts.StartingMidPrice) * 2)
-			orderSizeSell = (commitmentAmount / uint64(opts.StartingMidPrice) * 2) / 10
 		} else {
 			commitmentAmount = uint64(1000000000.0 * p.stakeScale)
-			orderSizeBuy = (commitmentAmount / uint64(opts.StartingMidPrice) * 2)
-			orderSizeSell = (commitmentAmount / uint64(opts.StartingMidPrice) * 2)
 		}
+		orderSizeBuy = (commitmentAmount / uint64(opts.StartingMidPrice) * 2)
+		orderSizeSell = (commitmentAmount / uint64(opts.StartingMidPrice) * 2) / 10
 
 		for p := 0; p < opts.SLAPriceLevels; p++ {
 			// Send in an order for both buy and sell side to cover the commitment
diff --git a/perftest/wallet.go b/perftest/wallet.go
index a519165..c932e32 100644
--- a/perftest/wallet.go
+++ b/perftest/wallet.go
@@ -222,10 +222,11 @@ func (w walletWrapper) NewMarket(offset int, user UserDetails) error {
 						},
 					},
 					"liquidationStrategy": map[string]interface{}{
-						"disposalTimeStep":    "10",
-						"disposalFraction":    "0.1",
-						"fullDisposalSize":    "20",
-						"maxFractionConsumed": "0.01",
+						"disposalTimeStep":      "10",
+						"disposalFraction":      "0.1",
+						"disposalSlippageRange": "1",
+						"fullDisposalSize":      "20",
+						"maxFractionConsumed":   "0.01",
 					},
 				},
 			},