I solve the problem to mount main paralel legs. There are one possibility.
You has to start mounting a piano wire inside the axle hole on mains gears, cross both mains, after that's mount the legs on the main landing fuse mount, mounting the system to the fuselage with epoxy, the epoxy will absorve the difference between the fuse mount and the correct position.... Sorry my English. The point is.... Fuse main plywood mount are not correct....