Hey everybody. I just picked up an older Korg Pitchblack for next to nothing because it quit working for the previous owner. The problem appears to be with the mechanical footswitch, but I don't know for sure because I have never seen a Pitchblack before. I'm basing this upon other similar switches I have seen. I've searched the database and looked on youtube, but couldn't find the answers I'm looking for. I'm not very technically minded. Can someone help with these questions: 1) Is this switch supposed to "click" when thrown (depressed)? This one doesn't, and I think it should, but I'm not sure. Most click. 2) The mechanical switch appears to contact an electrical switch engage by pushing a spring against the electrical switch. This apparently faulty switch extends the spring when you push on it, but then the spring retracts when pressure is removed from the spring. I think the spring is supposed to remain engaged with the electrical switch until the mechanical switch is engaged again, but I'm not sure. Is anyone familiar enough with these switches or their operation to help? I think I may just need to replace this mechanical switch, which shouldn't be too hard or expensive, but I would welcome some TB wisdom. Thanks.