Bosch pump issues

[Matt]

Will be resealing it when I get my bike so I can ride to work, but I cured a starting problem, maybe.

I connected the wax stat, started and it was lumpy anyway, drive down the road put diesel in (been 100% veg pretty much since Bosch has been on) and drove around and back home. Every start since, has started on first turn, idle at 500. Even after work, at 12am when it was pretty cold, started first turn.

So did the wax stat fix it? Or is it something to do with veg?