diff --git a/cmd/gaia/app/sim_test.go b/cmd/gaia/app/sim_test.go
index 53b901bfe75e..bd800b81d71b 100644
--- a/cmd/gaia/app/sim_test.go
+++ b/cmd/gaia/app/sim_test.go
@@ -59,7 +59,9 @@ func appStateFn(r *rand.Rand, accs []simulation.Account) json.RawMessage {
 	if numInitiallyBonded > numAccs {
 		numInitiallyBonded = numAccs
 	}
-	fmt.Printf("Selected randomly generated parameters for simulated genesis: {amount of steak per account: %v, initially bonded validators: %v}\n", amount, numInitiallyBonded)
+	fmt.Printf("Selected randomly generated parameters for simulated genesis:\n"+
+		"\t{amount of steak per account: %v, initially bonded validators: %v}\n",
+		amount, numInitiallyBonded)
 
 	// Randomly generate some genesis accounts
 	for _, acc := range accs {
@@ -86,7 +88,8 @@ func appStateFn(r *rand.Rand, accs []simulation.Account) json.RawMessage {
 			GovernancePenalty: sdk.NewDecWithPrec(1, 2),
 		},
 	}
-	fmt.Printf("Selected randomly generated governance parameters: %+v\n", govGenesis)
+	fmt.Printf("Selected randomly generated governance parameters:\n\t%+v\n", govGenesis)
+
 	stakeGenesis := stake.GenesisState{
 		Pool: stake.InitialPool(),
 		Params: stake.Params{
@@ -95,7 +98,8 @@ func appStateFn(r *rand.Rand, accs []simulation.Account) json.RawMessage {
 			BondDenom:     stakeTypes.DefaultBondDenom,
 		},
 	}
-	fmt.Printf("Selected randomly generated staking parameters: %+v\n", stakeGenesis)
+	fmt.Printf("Selected randomly generated staking parameters:\n\t%+v\n", stakeGenesis)
+
 	slashingGenesis := slashing.GenesisState{
 		Params: slashing.Params{
 			MaxEvidenceAge:           stakeGenesis.Params.UnbondingTime,
@@ -107,7 +111,8 @@ func appStateFn(r *rand.Rand, accs []simulation.Account) json.RawMessage {
 			SlashFractionDowntime:    sdk.NewDec(1).Quo(sdk.NewDec(int64(r.Intn(200) + 1))),
 		},
 	}
-	fmt.Printf("Selected randomly generated slashing parameters: %+v\n", slashingGenesis)
+	fmt.Printf("Selected randomly generated slashing parameters:\n\t%+v\n", slashingGenesis)
+
 	mintGenesis := mint.GenesisState{
 		Minter: mint.InitialMinter(
 			sdk.NewDecWithPrec(int64(r.Intn(99)), 2)),
@@ -119,7 +124,8 @@ func appStateFn(r *rand.Rand, accs []simulation.Account) json.RawMessage {
 			sdk.NewDecWithPrec(67, 2),
 			uint64(60*60*8766/5)),
 	}
-	fmt.Printf("Selected randomly generated minting parameters: %v\n", mintGenesis)
+	fmt.Printf("Selected randomly generated minting parameters:\n\t%+v\n", mintGenesis)
+
 	var validators []stake.Validator
 	var delegations []stake.Delegation
 
diff --git a/x/distribution/types/delegator_info.go b/x/distribution/types/delegator_info.go
index f8f102b268a1..7db71c93e6c6 100644
--- a/x/distribution/types/delegator_info.go
+++ b/x/distribution/types/delegator_info.go
@@ -59,11 +59,21 @@ func (di DelegationDistInfo) WithdrawRewards(wc WithdrawContext, vi ValidatorDis
 	di.DelPoolWithdrawalHeight = wc.Height
 	withdrawalTokens := vi.DelPool.MulDec(accum).QuoDec(vi.DelAccum.Accum)
 
+	if di.ValOperatorAddr.String() == "cosmosvaloper1uqzxjhtvkyqpaprlg37kr8a7wwvjsul255r9uj" &&
+		di.DelegatorAddr.String() == "cosmos1kd0jlj0nwstqgthxx86grwzevfy8psehz0gs0w" {
+
+		fmt.Println("______________________")
+		fmt.Printf("debug Height: %v\n", wc.Height)
+		fmt.Printf("debug withdrawalTokens: %v\n", withdrawalTokens)
+		fmt.Printf("debug accum: %v\n", accum)
+		fmt.Printf("debug vi.DelAccum.Accum: %v\n", vi.DelAccum.Accum)
+	}
+
 	// defensive check for impossible accum ratios
 	if accum.GT(vi.DelAccum.Accum) {
-		panic(fmt.Sprintf("accum > vi.DelAccum.Accum:\n",
-			"\taccum\t\t%v\n"+
-				"\tvi.DelAccum.Accum\t%v\n",
+		panic(fmt.Sprintf("accum > vi.DelAccum.Accum:\n"+
+			"\taccum\t\t\t%v\n"+
+			"\tvi.DelAccum.Accum\t%v\n",
 			accum, vi.DelAccum.Accum))
 	}