diff --git a/cmd/rv/main.go b/cmd/rv/main.go
index 242889f1..6becfae3 100644
--- a/cmd/rv/main.go
+++ b/cmd/rv/main.go
@@ -226,7 +226,7 @@ func run(rv *revid.Revid, ns *netsender.Sender, l *logger.Logger, nl *netlogger.
 		l.Log(logger.Info, "revid successfully reconfigured")
 
 		// Update transform matrix based on new revid variables.
-		p.transform = rv.Config().TransformMatrix
+		p.Update(rv.Config())
 
 		l.Log(logger.Debug, "checking mode")
 		switch ns.Mode() {
diff --git a/cmd/rv/probe_circleci.go b/cmd/rv/probe_circleci.go
index 3c82038e..7a3d0cb4 100644
--- a/cmd/rv/probe_circleci.go
+++ b/cmd/rv/probe_circleci.go
@@ -32,6 +32,7 @@ package main
 import (
 	"time"
 
+	"bitbucket.org/ausocean/av/revid/config"
 	"bitbucket.org/ausocean/utils/logger"
 )
 
@@ -50,6 +51,10 @@ func (tp *turbidityProbe) Write(p []byte) (int, error) {
 	return 0, nil
 }
 
+func (tp *turbidityProbe) Update(config config.Config) error {
+	return nil
+}
+
 func (tp *turbidityProbe) Close() error {
 	return nil
 }
diff --git a/turbidity/transform.go b/turbidity/transform.go
index d855ba19..9fada5b7 100644
--- a/turbidity/transform.go
+++ b/turbidity/transform.go
@@ -66,7 +66,6 @@ func FindTransform(standardPath, templatePath string) (gocv.Mat, error) {
 	}
 
 	H := gocv.FindHomography(standardCorners, &templateCorners, gocv.HomograpyMethodRANSAC, ransacThreshold, &mask, maxIter, confidence)
-	fmt.Print(H.Type())
 	for i := 0; i < H.Rows(); i++ {
 		for j := 0; j < H.Cols(); j++ {
 			fmt.Printf(" %.10f", H.GetDoubleAt(i, j))