1. I want to increase "stickiness minecarts", and set the maximum amount of sticky number of minecarts, so as not to collide every time at different speeds, resulting in rapid transit, trains, and more inconvenient for making, and this car has a greater resistance and biological block before the train, the train will slow down, and bio will be pushed to one side. And such carriages in time to stop the overall freeze.
2. adding a feature, using a funnel pour fuel power minecarts feature. Power minecarts has the General melting pot of fuel tanks.