I made my "maiden" voyage two days ago and the car ran great. It runs so much smoother and quieter than it did on dino. I use diesel to start up and then just before stopping for the day. I start up on WVO if I more than one trip during the day and it does without any misfire or extended starting. Once warmed up to about 60C, I switch to WVO and the transition is seamless and I have not noticed any loss of power. I've had it up to 75 and it ran effortlessly all the way.