Delay/verb spillover within a rig question

    I dont use alot of delay and reverb but I've been messing around with the crystal dealys alittle bit and am wondering, while the trails spillover from rig to rig works fine, when turning the effect off within the rig the trails stop abruptly. Is there a way to set it where the trails fade naturally after turning off the effect within the same rig? If not, this would be a nice addition to add.

    If you deactivate the effect on the front panel, it cuts off. If you use the Effect Buttons of the Remote, it doesn't. If you use MIDI, you have the choice between two different control change numbers.