Cook up 13.3 or keep dreaming?

Yeah, tight that.

michael_x:
Is it about the 10..15nF capacitor in the circuit diagram ???

•Some critical electric parts can be any value within their range: capacitor from 10 nF to 15 nF, inductor from 1 uH to 2.2 uH can be used (software will handle these values)

I just saw this strange 13.3 nF value in that mailto : link

And I'm not sure if this "250V" is a real requirement, too.

I'm not sure either, 'still working on that. The reference to the parts is from the component detail:

http://members.upc.hu/lethanh.hung/LCFESRmero/en/LCFesR%204_KIT_en.pdf

specifically:

13.3 nF, 0.5%, 250V, RM 7.5 mm, polystyrene
2.1 nF, film, 1%, 250 V, RM 7.5 mm, polystyrene

I'm learning anyway. Ah yeah the schematic has it listed as you've said too, for C3 ('<2%'). Well, I can can go and fumble with something else now. Cheers