I modded a ts5 a few years ago. I had replaced one diode with an LED, and also did the .01 cap on the switch. The switch was still intermittent at best~just not gigable. I'm getting ready to play a party and want to bring a new f hole guitar I built, but it sounds harsh with my ts10. The modded ts5 sounded nice; and I"ll want to use some OD tonight. So I took a switch out of another old pedal and it seems to work fine in the ts5 Best get ready to go, and see how it works with a band!