I finally made a magnetic hatch for the Chrysalis 2M-E. I made one for the sailplane fuse when I built that one and really loved how well it worked. I’ve retrofitted the hatch for the Electric fuse to be magnetic and I expect this will help if I need to make any battery changes at the local contests. I don’t think that will be much of a problem though with the 1800mAh batteries I’m using. I’ve made four or five climbs on a single battery with no obvious change in performace, at least to my untrained eye.