Hi,

The problem with the delay trails when you use the GCX is that when you switch off the GCX loop you will take the TimeFactor out do the circuit and you will not hear the TimeFactor… The only way is to do as Alan suggests and use DSP+FX then bypass the TimeFactor using a midi command to bypass the TimeFactor and NOT on the GCX… Then you will get the repeats fading out as you want.

Cheers

Martin