diff --git a/mysynths/test.py b/mysynths/test.py
index f52be7b..493e4e1 100644
--- a/mysynths/test.py
+++ b/mysynths/test.py
@@ -1,17 +1,22 @@
-s.setup(sec(100))
-
-n = s.node(3)
-
-;n->s.left
-;n->s.right
+s.setup(100)
 
 ;0 s.left.@setgain(0.7)
 ;0 s.right.@setgain(0.7)
-
-;0 n.setpos(1,1,1)
-;sec(1) n.setpos(-100,1,1)
-
-for i in range(0,40):
-	;0 n.@setfreq(i, s.note("C3")*(i+1))
 	
-;0-sec(90) n.triangle()
+ns = []
+for k in range(0, 100):
+	n = s.node(20)
+	ns.append(n)
+	;n->s.left
+	;n->s.right
+	
+	;0 n.@setgain(0.04)
+	
+	;0 n.setpos(1,1,1)
+	;0 n.setpin(52, 0.9)
+	
+	for i in range(0,20):
+		;0 n.@setfreq(i, s.note("C3")*(i+1))
+		;0 n.@setfreqgain(i, 1/float(i+1))
+	
+;0-9 ns[4].sine()
\ No newline at end of file
diff --git a/pysonnum/compiler.py b/pysonnum/compiler.py
index ab535f4..7866c10 100644
--- a/pysonnum/compiler.py
+++ b/pysonnum/compiler.py
@@ -81,10 +81,10 @@ class SonnumCompiler:
 					
 					if operand.startswith('@'):
 						operand = operand[1:]
-						ln = f'{src_nodename}.{operand}({starttick}, {endtick}, [{cmdargs}])'
+						ln = f'{src_nodename}.{operand}(sec({starttick}), sec({endtick}), [{cmdargs}])'
 					
 					else:
-						ln = f'self.add_activity("{operand}", {starttick}, {endtick}, {src_nodename}, {trg_nodename}, [{cmdargs}])'
+						ln = f'self.add_activity("{operand}", sec({starttick}), sec({endtick}), {src_nodename}, {trg_nodename}, [{cmdargs}])'
 					
 				ln = tablevel*'\t' + ln
 				py_src.append(ln)
diff --git a/pysonnum/sonnum.py b/pysonnum/sonnum.py
index 2e23a7f..6e8d81f 100644
--- a/pysonnum/sonnum.py
+++ b/pysonnum/sonnum.py
@@ -11,6 +11,7 @@ class Sonnum:
 
 	def setup(self, endtick):
 
+		endtick =  self.sec(endtick)
 		self.end = endtick
 		self.endtick(endtick)
 
diff --git a/pysonnum/soundnode.py b/pysonnum/soundnode.py
index 664b4d8..2dbbffa 100644
--- a/pysonnum/soundnode.py
+++ b/pysonnum/soundnode.py
@@ -13,6 +13,9 @@ def freqpin(freq_no):
 def gainpin(freq_no):
 	return 112+freq_no
 	
+def shiftpin(freq_no):
+	return 160+freq_no
+	
 def sec(seconds):
 	return seconds * 44100
 	
@@ -49,6 +52,11 @@ class SoundNode:
 		gain = args[1]
 		self.act("setpin", starttick, endtick, self, None, [gainpin(freq_no), gain])
 		
+	def setfreqshift(self, starttick, endtick, args):
+		freq_no = args[0]
+		shift = args[1]
+		self.act("setpin", starttick, endtick, self, None, [shiftpin(freq_no), shift])
+		
 	def setgain(self, starttick, endtick, args):
 		gain = args[0]
 		self.act("setpin", starttick, endtick, self, None, [GAIN, gain])
diff --git a/zigsonnum/activities/basicsynths.zig b/zigsonnum/activities/basicsynths.zig
index 972f97a..774f4bb 100644
--- a/zigsonnum/activities/basicsynths.zig
+++ b/zigsonnum/activities/basicsynths.zig
@@ -128,8 +128,8 @@ pub fn skewsine(self: *Activity) void {
 	
 	const current_tick: f64 = @floatFromInt(self.soundnode.fab.current_tick);
 
-	const skew = self.soundnode.pins[@intFromFloat(self.operands[1])];
-	const maingain = self.soundnode.corrGain(self.operands[0]);
+	const skew = self.soundnode.pins[@intFromFloat(self.operands[0])];
+	const maingain = self.soundnode.corrGain(self.operands[1]);
 	
 	var final_amp: f64 = 0;