This Hot Bottle 5e3x2 kit put on put on quite the fireworks display. The hardware that kept the main board isolated from the chassis was missing leaving all of the solder points exposed. Missing hardware on the rectifier tube socket wasn't helping either. Two out of three of the control pots were also completely not functioning. Thankfully, there was no major damage done to the amp or the musician. I reinstalled the missing bits and added a localized negative feedback mod to the second preamp tube to increase the clean headroom and tighten up the overdrive. Did I remember to take a picture of the mod? Of course not! I'm an amp mechanic not a photographer!