Hi, i’ve just finished my Hydra delay. It Works great but somertimes when i use the switch head ( it could be switch 1, 2 , 3 or 4) the volume of the wet signal decrease drastically but it is totaly random. When i move one or sometimes more headswitch the wet signal becomes again normal. I have Check multiple Times continuity voltages and use audioprobe everything seems ok. It s my first FV1 built but i have built a lot of pedal before without any problem. As i don’t have ic support when i built the pedal i solder the different ic directly on the pcb. Can a overheat eeprom may work and randomly stop working ? Thanks for your help i love this pedal but it drives me crazy.