Spanish Jet 200 engine in an Italian frame

Am I correct in believing that there is no need for a spacer on where the shock absorber (Protech/Chiselspeed adjustable) mounts to the engine?
The need for a spacer is when you fit an Italian engine to a later Spanish frame. Is that right?
The need for a spacer is when you fit an Italian engine to a later Spanish frame. Is that right?