> Thanks  John,  yes it does help, much appreciated, but what I am still
> unsure  of  is  if  my  Scopematch,  that  shows  voltage  and current
> waveforms,  is  also,  on  the  current  waveform,  displaying antenna
> current? Does it not "do the same job" as a current meter?

Your scope match measures the current in the feeder. This is not the 
same as that in the antenna which may be a different impedance - 
which is why you need a matching circuit (eg transformer). You can 
measure the current at the (relatively) 'cold' end of the loading 
coil where it meets the matching unit, so there's no need to deal 
with the very high volts on the antenna wire itself. You can also 
measure it in the earth lead, but I would not rely on earth current 
whilst you still appear to have too much stray RF (see my earlier 
posting). 

A current meter is easy to build. You don't even need to calbrate it 
in the short term as you are unlikely to go anywhere near the legal 
max ERP..

73 de Mike, G3XDV