Hello... unfortunately that degree of effect parameter tweakability is not present with the Spider Jam amplifiers (actually with any of the Spider III generation amplifiers). In order to accomplish that, you'd have to have a parameter that allows you to see the Tap Value to a note value, i.e. quarter, eighth, dotted-eighth, sixteenth, etc.

We have devices like the M-Series Stompbox Effect Modellers and POD systems that offer that level of effect tweakablility. The Spider Jam doesn't have that, but it does provide a basic delay, mod, tone and amp modelling set of controls to work with.