Profile for printing in NinjaFlex on a Makerbot Replicator2

I propose you my profile file I use to print in NinjaFlex on my Makerbot Replicator 2 :
Key parameters are :
"rapidMoveFeedRateXY": 90,
"retractDistance": 15,
"retractRate": 25,
"feedrate": 10,
"temperature_disabled": 230.0
If you had success with different parameters, just tell me !

Other details, in French, here : http://www.fabriqueurs.com/test-dimpression-en-ninjaflex-sur-makerbot-replicator-2/