Thats surely odd...shouldnt be that way...there is a bolt on the bottom of the top part of the housing that sirs in an opening to allow for timing...is that bolt there and tight? Maybe thats where it is wiggling?
Here is a pic that shows the bolt on the underside...follow the shafy up and there is a plate with 2 slots in it at the bottom of the ignitor body...you can just make out the hold down bolt in the image:
Lord send your Holy Ghost into our hearts and make the desire of our hearts Your Will.
Pro-choice, that's a LIE, babies don't choose to die!!