Question

There's 8 slots for stomp boxes at the bottom of the amp window.  You can select stomp boxes for any slot, but won't let me edit it - like if I want to change what the reverb is doing.

I'm just going to use Presonus effect plugins for now.

Answer 1

Can you switch an effect on/off? You should be able to just drag the knobs on the stomp boxes to adjust the tone. What edition of S1 do you have?