Checked out engine. Checked wiring to the dual tachometer. It was okay. Bled coolant. Started engine and recorded data. Engine was rough above idle. Tach still didn't work, but it was also failing its self test for the rotor RPM. Called Mark of builder support. He said that the roughness should go away with the installation of the rotors. Also, Rotorway is sending a new dual tachometer. Did not change out fuel lines as leak is gone. Also, located an oil leak and tightened connection. Hobbs is now reading 1.2 hrs. Will use 0.8 as the initial reading to allow for instrument switch on time as Hobbs is directly connected without any oil pressure switch.
