L-4 Rear Seat back cushion

[FlaL4]

What are you guys using as a rear seat back in your L-4's. I don't think I can fly around much with just the webbing strap that is there. My seats are done in black so maybe a wide cub rear seat cushion would work if I can find one. I did not find one on Wag Aero.

I really could use some lumbar support if I could figure out how to do it.

Thanks,
Steve

 

[backcast]

 

[FlaL4]

 

[mnflyer]