diff --git a/generateGui.go b/generateGui.go
index 80dc61f..d5e0d2f 100644
--- a/generateGui.go
+++ b/generateGui.go
@@ -86,52 +86,58 @@ func guiMain(w io.Writer, FRUITS string, FRUIT string) {
 	fmt.Fprintln(w, "	return t")
 	fmt.Fprintln(w, "}")
 	fmt.Fprintln(w, "")
-	fmt.Fprintln(w, "func (t *"+FRUITS+"Table) AddStringFunc(title string, f func(*"+FRUIT+") string) {")
+	fmt.Fprintln(w, "func (t *"+FRUITS+"Table) AddStringFunc(title string, f func(*"+FRUIT+") string) *"+FRUIT+"StringFunc {")
 	fmt.Fprintln(w, "	t.pb.Order = append(t.pb.Order, title)")
 	fmt.Fprintln(w, "")
 	fmt.Fprintln(w, "	sf := new("+FRUIT+"StringFunc)")
 	fmt.Fprintln(w, "	sf.title = title")
 	fmt.Fprintln(w, "	sf.f = f")
 	fmt.Fprintln(w, "	t.stringFuncs = append(t.stringFuncs, sf)")
+	fmt.Fprintln(w, "	return sf")
 	fmt.Fprintln(w, "}")
 
-	fmt.Fprintln(w, "func (t *"+FRUITS+"Table) AddIntFunc(title string, f func(*"+FRUIT+") int) {")
+	fmt.Fprintln(w, "func (t *"+FRUITS+"Table) AddIntFunc(title string, f func(*"+FRUIT+") int) *"+FRUIT+"IntFunc {")
 	fmt.Fprintln(w, "	t.pb.Order = append(t.pb.Order, title)")
 	fmt.Fprintln(w, "")
 	fmt.Fprintln(w, "	sf := new("+FRUIT+"IntFunc)")
 	fmt.Fprintln(w, "	sf.title = title")
 	fmt.Fprintln(w, "	sf.f = f")
 	fmt.Fprintln(w, "	t.intFuncs = append(t.intFuncs, sf)")
+	fmt.Fprintln(w, "	return sf")
 	fmt.Fprintln(w, "}")
 	fmt.Fprintln(w, "")
-	fmt.Fprintln(w, "func (t *"+FRUITS+"Table) AddTimeFunc(title string, f func(*"+FRUIT+") time.Time) {")
+	fmt.Fprintln(w, "func (t *"+FRUITS+"Table) AddTimeFunc(title string, f func(*"+FRUIT+") time.Time) *"+FRUIT+"TimeFunc {")
 	fmt.Fprintln(w, "	t.pb.Order = append(t.pb.Order, title)")
 	fmt.Fprintln(w, "")
 	fmt.Fprintln(w, "	sf := new("+FRUIT+"TimeFunc)")
 	fmt.Fprintln(w, "	sf.title = title")
 	fmt.Fprintln(w, "	sf.f = f")
 	fmt.Fprintln(w, "	t.timeFuncs = append(t.timeFuncs, sf)")
+	fmt.Fprintln(w, "	return sf")
 	fmt.Fprintln(w, "}")
 	fmt.Fprintln(w, "")
 	fmt.Fprintln(w, "func (mt *"+FRUITS+"Table) ShowTable() {")
-	fmt.Fprintln(w, "	log.Info(\"ShowTable() SENDING TO GUI\")")
+	fmt.Fprintln(w, "	// log.Info(\"ShowTable() SENDING TO GUI\")")
 	fmt.Fprintln(w, "	mt.MakeTable()")
 	fmt.Fprintln(w, "	gui.ShowTable(mt.pb)")
 	fmt.Fprintln(w, "}")
 	fmt.Fprintln(w, "")
 	fmt.Fprintln(w, "type "+FRUIT+"StringFunc struct {")
 	fmt.Fprintln(w, "	title string")
-	fmt.Fprintln(w, "	f     func(*"+FRUIT+") string")
+	fmt.Fprintln(w, "	f      func(*"+FRUIT+") string")
+	fmt.Fprintln(w, "	Custom func(*"+FRUIT+")")
 	fmt.Fprintln(w, "}")
 	fmt.Fprintln(w, "")
 	fmt.Fprintln(w, "type "+FRUIT+"IntFunc struct {")
 	fmt.Fprintln(w, "	title string")
 	fmt.Fprintln(w, "	f     func(*"+FRUIT+") int")
+	fmt.Fprintln(w, "	Custom func(*"+FRUIT+")")
 	fmt.Fprintln(w, "}")
 	fmt.Fprintln(w, "")
 	fmt.Fprintln(w, "type "+FRUIT+"TimeFunc struct {")
 	fmt.Fprintln(w, "	title string")
 	fmt.Fprintln(w, "	f     func(*"+FRUIT+") time.Time")
+	fmt.Fprintln(w, "	Custom func(*"+FRUIT+")")
 	fmt.Fprintln(w, "}")
 	fmt.Fprintln(w, "")
 	fmt.Fprintln(w, "type "+FRUITS+"Table struct {")
@@ -151,7 +157,7 @@ func guiStringFuncs(w io.Writer, ZOOPB string, FRUITS string, FRUIT string) {
 	fmt.Fprintln(w, "		if sf.title != name {")
 	fmt.Fprintln(w, "			continue")
 	fmt.Fprintln(w, "		}")
-	fmt.Fprintln(w, "		log.Info(\""+ZOOPB+": found stringfunc name:\", name)")
+	fmt.Fprintln(w, "		// log.Info(\""+ZOOPB+": found stringfunc name:\", name)")
 	fmt.Fprintln(w, "		r := new(guipb.StringRow)")
 	fmt.Fprintln(w, "		r.Header = new(guipb.Widget)")
 	fmt.Fprintln(w, "		r.Header.Name = name")
@@ -159,7 +165,7 @@ func guiStringFuncs(w io.Writer, ZOOPB string, FRUITS string, FRUIT string) {
 	fmt.Fprintln(w, "		for all.Scan() {")
 	fmt.Fprintln(w, "			m := all.Next()")
 	fmt.Fprintln(w, "			r.Vals = append(r.Vals, sf.f(m))")
-	fmt.Fprintln(w, "			log.Info(\""+ZOOPB+": adding\", name, r.Vals)")
+	fmt.Fprintln(w, "			// log.Info(\""+ZOOPB+": adding\", name, r.Vals)")
 	fmt.Fprintln(w, "		}")
 	fmt.Fprintln(w, "		mt.pb.StringRows = append(mt.pb.StringRows, r)")
 	fmt.Fprintln(w, "		return true")
@@ -172,7 +178,7 @@ func guiStringFuncs(w io.Writer, ZOOPB string, FRUITS string, FRUIT string) {
 	fmt.Fprintln(w, "		if sf.title != name {")
 	fmt.Fprintln(w, "			continue")
 	fmt.Fprintln(w, "		}")
-	fmt.Fprintln(w, "		log.Info(\""+ZOOPB+": found intfunc name:\", name)")
+	fmt.Fprintln(w, "		// log.Info(\""+ZOOPB+": found intfunc name:\", name)")
 	fmt.Fprintln(w, "		r := new(guipb.IntRow)")
 	fmt.Fprintln(w, "		r.Header = new(guipb.Widget)")
 	fmt.Fprintln(w, "		r.Header.Name = name")
@@ -180,7 +186,7 @@ func guiStringFuncs(w io.Writer, ZOOPB string, FRUITS string, FRUIT string) {
 	fmt.Fprintln(w, "		for all.Scan() {")
 	fmt.Fprintln(w, "			m := all.Next()")
 	fmt.Fprintln(w, "			r.Vals = append(r.Vals, int64(sf.f(m)))")
-	fmt.Fprintln(w, "			log.Info(\""+ZOOPB+": adding\", name, r.Vals)")
+	fmt.Fprintln(w, "			// log.Info(\""+ZOOPB+": adding\", name, r.Vals)")
 	fmt.Fprintln(w, "		}")
 	fmt.Fprintln(w, "		mt.pb.IntRows = append(mt.pb.IntRows, r)")
 	fmt.Fprintln(w, "		return true")
@@ -193,7 +199,7 @@ func guiStringFuncs(w io.Writer, ZOOPB string, FRUITS string, FRUIT string) {
 	fmt.Fprintln(w, "		if sf.title != name {")
 	fmt.Fprintln(w, "			continue")
 	fmt.Fprintln(w, "		}")
-	fmt.Fprintln(w, "		log.Info(\""+ZOOPB+": found timefunc name:\", name)")
+	fmt.Fprintln(w, "		// log.Info(\""+ZOOPB+": found timefunc name:\", name)")
 	fmt.Fprintln(w, "		r := new(guipb.TimeRow)")
 	fmt.Fprintln(w, "		r.Header = new(guipb.Widget)")
 	fmt.Fprintln(w, "		r.Header.Name = name")
@@ -202,7 +208,7 @@ func guiStringFuncs(w io.Writer, ZOOPB string, FRUITS string, FRUIT string) {
 	fmt.Fprintln(w, "			m := all.Next()")
 	fmt.Fprintln(w, "			t := sf.f(m)")
 	fmt.Fprintln(w, "			r.Vals = append(r.Vals, timestamppb.New(t)) // convert to protobuf time")
-	fmt.Fprintln(w, "			log.Info(\""+ZOOPB+": adding\", name, r.Vals)")
+	fmt.Fprintln(w, "			// log.Info(\""+ZOOPB+": adding\", name, r.Vals)")
 	fmt.Fprintln(w, "		}")
 	fmt.Fprintln(w, "		mt.pb.TimeRows = append(mt.pb.TimeRows, r)")
 	fmt.Fprintln(w, "		return true")
@@ -212,7 +218,7 @@ func guiStringFuncs(w io.Writer, ZOOPB string, FRUITS string, FRUIT string) {
 	fmt.Fprintln(w, "")
 	fmt.Fprintln(w, "func (mt *"+FRUITS+"Table) MakeTable() {")
 	fmt.Fprintln(w, "	for _, name := range mt.pb.Order {")
-	fmt.Fprintln(w, "		log.Info(\""+ZOOPB+": looking for row name()\", name)")
+	fmt.Fprintln(w, "		// log.Info(\""+ZOOPB+": looking for row name()\", name)")
 	fmt.Fprintln(w, "		if mt.doStringFunc(name) {")
 	fmt.Fprintln(w, "			continue")
 	fmt.Fprintln(w, "		}")