Hi all,
I did the same mod as Nigel G4ZA did but using FT37-43 giving 30uH  in series with R86 
and 2 ceramic disk C's 220 pF.

And  al with exact the same power output results!!

Now I see another mod by Ashar Fahran  changing C81 to 470pF.in the new uBITX.

Could I do the mod by Ashar too and will this give a better result???
Who can advise me about this?
Rob PA0RBL