diff --git a/testplans/docker-images/Dockerfile.oni-runtime b/testplans/docker-images/Dockerfile.oni-runtime
index 5ee460408..265c411f6 100644
--- a/testplans/docker-images/Dockerfile.oni-runtime
+++ b/testplans/docker-images/Dockerfile.oni-runtime
@@ -10,7 +10,7 @@ FROM golang:${GO_VERSION}-buster as downloader
 
 RUN go get github.com/filecoin-project/go-paramfetch/paramfetch
 COPY /proof-parameters.json /
-RUN paramfetch 2048 /proof-parameters.json
+RUN paramfetch 8388608 /proof-parameters.json
 
 FROM ubuntu:18.04
 
diff --git a/testplans/lotus-soup/deals_e2e.go b/testplans/lotus-soup/deals_e2e.go
index c556ec185..ee7b2c9e8 100644
--- a/testplans/lotus-soup/deals_e2e.go
+++ b/testplans/lotus-soup/deals_e2e.go
@@ -78,7 +78,7 @@ func dealsE2E(t *testkit.TestEnvironment) error {
 	time.Sleep(50 * time.Second)
 
 	// generate 1600 bytes of random data
-	data := make([]byte, 1600)
+	data := make([]byte, 5000000)
 	rand.New(rand.NewSource(time.Now().UnixNano())).Read(data)
 
 	file, err := ioutil.TempFile("/tmp", "data")
diff --git a/testplans/lotus-soup/init.go b/testplans/lotus-soup/init.go
index 113e6c099..18817fa6b 100644
--- a/testplans/lotus-soup/init.go
+++ b/testplans/lotus-soup/init.go
@@ -39,7 +39,9 @@ func init() {
 	policy.SetPreCommitChallengeDelay(abi.ChainEpoch(10))
 
 	policy.SetConsensusMinerMinPower(abi.NewTokenAmount(2048))
-	policy.SetSupportedProofTypes(abi.RegisteredSealProof_StackedDrg2KiBV1)
+	//policy.SetSupportedProofTypes(abi.RegisteredSealProof_StackedDrg2KiBV1)
+	policy.SetSupportedProofTypes(abi.RegisteredSealProof_StackedDrg8MiBV1)
+
 	policy.SetMinVerifiedDealSize(abi.NewTokenAmount(256))
 
 	// Disable upgrades.
diff --git a/testplans/lotus-soup/manifest.toml b/testplans/lotus-soup/manifest.toml
index 08b22f7b9..8010bace6 100644
--- a/testplans/lotus-soup/manifest.toml
+++ b/testplans/lotus-soup/manifest.toml
@@ -10,7 +10,7 @@ enabled = true
 [builders."docker:go"]
 enabled = true
 build_base_image = "iptestground/oni-buildbase:v12-lotus"
-runtime_image = "iptestground/oni-runtime:v6"
+runtime_image = "iptestground/oni-runtime:v5-8mib"
 
 [runners."local:exec"]
 enabled = true
diff --git a/testplans/lotus-soup/testkit/deals.go b/testplans/lotus-soup/testkit/deals.go
index 5bfba17da..0696af8a2 100644
--- a/testplans/lotus-soup/testkit/deals.go
+++ b/testplans/lotus-soup/testkit/deals.go
@@ -27,7 +27,7 @@ func StartDeal(ctx context.Context, minerActorAddr address.Address, client api.F
 		},
 		Wallet:            addr,
 		Miner:             minerActorAddr,
-		EpochPrice:        types.NewInt(1000),
+		EpochPrice:        types.NewInt(4000000),
 		MinBlocksDuration: 640000,
 		DealStartEpoch:    200,
 		FastRetrieval:     fastRetrieval,
diff --git a/testplans/lotus-soup/testkit/role_miner.go b/testplans/lotus-soup/testkit/role_miner.go
index a4668ac0e..372413015 100644
--- a/testplans/lotus-soup/testkit/role_miner.go
+++ b/testplans/lotus-soup/testkit/role_miner.go
@@ -108,7 +108,7 @@ func PrepareMiner(t *TestEnvironment) (*LotusMiner, error) {
 	}
 
 	sectors := t.IntParam("sectors")
-	genMiner, _, err := seed.PreSeal(minerAddr, abi.RegisteredSealProof_StackedDrg2KiBV1, 0, sectors, presealDir, []byte("TODO: randomize this"), &walletKey.KeyInfo, false)
+	genMiner, _, err := seed.PreSeal(minerAddr, abi.RegisteredSealProof_StackedDrg8MiBV1, 0, sectors, presealDir, []byte("TODO: randomize this"), &walletKey.KeyInfo, false)
 	if err != nil {
 		return nil, err
 	}
@@ -125,10 +125,10 @@ func PrepareMiner(t *TestEnvironment) (*LotusMiner, error) {
 		return nil, err
 	}
 
-	if t.GroupSeq != 1 {
-		fmt.Println("sleeping for 11sec.")
-		time.Sleep(11 * time.Second)
-	}
+	//if t.GroupSeq != 1 {
+	//fmt.Println("sleeping for 11sec.")
+	//time.Sleep(11 * time.Second)
+	//}
 
 	// prepare the repo
 	minerRepoDir, err := ioutil.TempDir("", "miner-repo-dir")