Another French poll to tickle your fancy
Macron/Le Pen 59/41 vs 64/36 prior
Nail biting stuff.
There's also been a survey of Melenchon's party members (run by themselves) asking for their voting intentions;
34.8% say they'll vote for Macron, 29.1 will abstain, 36.1 will choose a blank vote
There wasn't a question put forward on how many would vote for Le Pen. The questions were put to some 430k members.