In Stages 27-30 of our 1:8 scale Knight Rider K.I.T.T. build, we do some great things. We finish up the Turbine engine and install it, as well as extend the Chassis to its full length and attach the Battery Compartment. But, I did run into problems when attaching all the hoses in Stages 28-29. Thankfully, with some persistence and research, I think we figured them all out!