If you are still interested in getting a paper copy of the instructions for your engine, go to Tower Hobbies.com and download the factory manual for the Magnums XLS 46. The prop recommendations will be off because of the size difference, but everything else is what you need. The ASP and Magnum engines are identical except for the logo on the crankcase. From previous posts by others, the Magnum manual is much, much better than what is supplied with ASP engines.