Mk1-Cabin-Hatch This "Mk1-Cabin-Hatch" mod adds a stock-alike hatch to the stock Mk1 crew cabin's roof from witch you can go and come in EVA. The hatch is now available as a part variant for the stock "Mk1 Crew Cabin" part. fully compatible with a running career and allow to be uninstalled without braking your crafts (the stock cabin part will just be without the top hatch).   Download from Spacedock Download from CurseForge (No longer available) Available on CK