Hi I have created a patch that has a function box attached to line~ and then that is attached to a groove~. however I have noticed that on clicking a clear message to the function box the pitch of the groove~ is left at the last pitch of the function. Then on applying a new envelope to the function the pitch variance is very different to the first time you use it. I have tried attaching a 1 that is connected to a sig~ inbetween the clear and groove~ but this doesnt seem to work. any ideas anyone?