diff --git a/packages/core/neocyclist.mjs b/packages/core/neocyclist.mjs
index 4e6d385d..261f08ac 100644
--- a/packages/core/neocyclist.mjs
+++ b/packages/core/neocyclist.mjs
@@ -45,7 +45,7 @@ export class NeoCyclist {
           const timeUntilTrigger = cycleToSeconds(hap.whole.begin - this.cycle, this.cps);
           const targetTime = timeUntilTrigger + currentTime + this.latency;
           const duration = cycleToSeconds(hap.duration, this.cps);
-          onTrigger?.(hap, 0, duration, this.cps, targetTime, this.cycle);
+          onTrigger?.(hap, 0, duration, this.cps, targetTime);
         }
       });
     };
diff --git a/packages/superdough/superdough.mjs b/packages/superdough/superdough.mjs
index 198e7b41..109a521c 100644
--- a/packages/superdough/superdough.mjs
+++ b/packages/superdough/superdough.mjs
@@ -482,7 +482,7 @@ function mapChannelNumbers(channels) {
   return (Array.isArray(channels) ? channels : [channels]).map((ch) => ch - 1);
 }
 
-export const superdough = async (value, t, hapDuration, cps = 0.5, cycle) => {
+export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5) => {
   // new: t is always expected to be the absolute target onset time
   const ac = getAudioContext();
 
diff --git a/packages/webaudio/webaudio.mjs b/packages/webaudio/webaudio.mjs
index 1e8455b3..72dc687b 100644
--- a/packages/webaudio/webaudio.mjs
+++ b/packages/webaudio/webaudio.mjs
@@ -23,8 +23,7 @@ export const webaudioOutput = (hap, _deadline, hapDuration, cps, t) => {
     t,
     hapDuration,
     cps,
-    hap.whole.begin.valueOf(),
-    //  cycle
+    hap.whole?.begin.valueOf(),
   );
 };