I've got a set of Ae86 struts that have been converted into coilovers but I'm not happy with the quality. Essentially I want to replace the cut and welded stock tube with a new not-welded tube with a nice new gland nut thread cut in the top (threads damaged currently). The strut tube doesn't appear to be welded to spindle casting, so I was wondering if anyone had tried removing it with a bit of heat. I'd like to know before I go ripping the suspension out of my car preferably. Thanks