Howdy... First post, with need of some help. I had been using MechJeb 1.9.8 with good result's. And then I decided to follow some vid's on building some rocket's... One needed to have MechJeb 2.0.8 installed to follow his build. And I installed "2.0.9.0" But I think I messed everything up, because the new version wouldn't work and caused lock up's... So I D/L'd the new version for KSP and did a clean install! So what or how is the best way to install the latest version of MechJeb, and is 2.0.9.0 the only version I need to installed? Thanks Piper
