Was off today from work, and spend the day working to the project. First was priming all the parts for the center channel, I then riveted the sea rails to its respective parts. Page A1. Still wating on the step support. Started wotking on the main gear mounting frame, instructions are not very clear on this step, I managed to mix one of the uprights....boy was that a PITA to drilled out!! But afte few hours was in the right place. All the seat support brakets were also set in place.