This is a great trainer. took my son and I about a year to build. I think the best way to build would be to cut up plans putting over head view on table and tape side view to wall where you can easly see. Cover plans with plan saver or wax paper. Just start throwing the sticks up there. Make the angle cuts as good as you can. hold the peices together and apply thin CA glue. Go back over all joints with more CA. If there are any gaps fill with thick CA.
Good luck