Hi. I had an A2e. There is a little sensor that counts the sprocket holes on the film and after a preset number of sprocekt holes are counted, the camera sets itself to frame 1 and is ready for shooting. If your film is longer than 36 exposures, it will take them. So, I think your options are:
1. Load your own bulk film longer than 36 frames, or
2. Somehow fool the camera into starting 1 or 2 frames earlier. Perhaps you can try adding some scrap unexposd film (with sticky tape) to the film leader to make it longer. I'm not sure if the sensor counts the top sprockets or the lower sprockets.