I recorded a midi object directly into Magic Music Maker Premium but it has some space in it, and I want to shorten it as well.   But I do not see how to do this.   I have tried edit -> object -> loop range ->set user defined loop after selecting the object but when I stretch out the object it goes back to the orginal size and does not loop my new selection. 
	If I do this for an audio recording it works fine but it does not work with my own midi which I record in MMM.  It also seems to work with the sound pools.  How do I handle this?