Rovler:

Bad news the plan don´t exist any more. So many years ago that I build this kit. Was 15 years old then, and today 38.

You can manage with out since your plane is almost finish.

You already have glued the the spruce suports for the plywood motor mount SO YOUR DOWN THRUST IS ALREADY THERE.

You only need to build the plywood motor mount having 2.5 degrees to the right. The size of the opening depends on your motor and needs to be offset so your spinner will be at the center.

Will add a picture to gve you an idea.

Cheers,

Juan