Find the 2011 +4 a little tight on legroom, being just shy of 6 ft. Seat is fully back, yet when I look down back of the seat there appears to be a good 3” space before hitting rear bulkhead (not sure if right term

). See photo below
![[Linked Image]](https://i.ibb.co/Xy5T7hT/B0-D7203-D-6094-4-BDC-98-D6-4-EAA17-EF56-E4.jpg)
Roughly same gap for back of seat all the way up.
So before I remove the seat, has anyone looked to move seat runner back before ? Easy mod ?