Haven't heard of one, sorry
On the LM1000 in my case but for any of the 5 speeders for that matter, there isn't a lot of clerance between the neutral switch spade and the solenoid but it shouldn't foul as far as I'm aware, I'm runnning a Valeo on mine and no issue.
Just had look on mine it's close but not overly so
Maybe there is something, be interestiing to see what others have to say
John