Pepep44

Hi, i have a question: I downloaded the Endurance mod and also JSI and RPM. JSI and endurance work fine but RPM doesn't work, i can put cameras but in the IVA, i press the buttons around the displays, and nothing happens...there is only a black underground color with some text...is this problem caused by a not recent version that don't supports 1.0.4? Thanks and sorry for my bad English, I am Italian