Looking for some help patching w/ the glide module (want glide+legato)

[AmbedoBass]

Im just wondering how i can go about patching a simple mono bass w/glide - but have the envelope generator only trigger if there is a lapse in midi info coming in. So i can glide between notes without the envelope generator triggering w/ each new note hit. Help is much appreciated, still new to modular style synthesis.