I wanted to finish adjusting the rudder pedals. This required the front seats to be installed. Part of this included installing the Mid Seat Rail Support which is located under the front seat pan decks and is attached to the main gear support. These Mid Seat Rail Supports should really be installed prior to the main gear support being installed. The hardest part of this task by far is tightening the bolts. These brackets are in a very awkward location and it's difficult to get tools into the correct position. I got two out of the 4 bolts installed on one seat. I'm working on the other two... I'll need to get back to them with a fresh attitude. It looks like it requires stubby wrenches, box ends ground down in thickness. I also purchased the Aerosport Seat Lever which enhances the Seat Adjustment "T" handle. This is a very nice addition and a simple installation.