After @Marco_da_mechanic send me this : https://cdn.discordapp.com/attachments/1348678447026798685/1523441721957159013/Screenshot_2026-07-05_233256.png?ex=6a4c1f2a&is=6a4acdaa&hm=9630d7b6abc3b31502ec46904c7bfa0874f5752c832159679a345e5dee401c74 … i knew this pcb design approach wont work so i decidet to make the multiplier + flyback (the big slot cutout) as a sepperate small pcb , as you can see there is another Pcb but its snappable off as the size of it is over 100mm and that would cost extra so i made them together snappable … Also as you can see there are 2 outstanding slots wich will be used to solder the pcb inside the other one with the big holes so the 2 HV outputs are connected to the 2 Xray tubes..