interesting information, since this would mean the whole period of BoB the germans should have the earlier 109 models that require the "3 handed" approach
there is usually some knowledgeable folks (and a few OC ones to

) hanging around the main forums who would have some more definitive information on this "production series" issue and the variants provided to each group (from reliable historical sources) during that specific BoB time period.
if the posted information is correct, it would be important for this aircraft variant to be the main (? only) 109 version provided for the german side during BoB