RE: does anyone recognize this Extra?
I'm rebuilding a Lanier Laser 33% model now because the plastci turtle deck wasn't installed correct and the rest of the build was also questionable. I designed a turtle deck buitl of 1/8" lite ply formers and 1/8 x 1/4 hardwood sticks.
The last I looked, you can still get the manual on line. Plans would be nice, but the manual was still there. If you can't find it, drop me a PMand I'll send you a copy.
Don