Hm; how so? The interface is a little clunky; the + button at the bottom of the estimate component list adds three items, one of each type, and then I remove th

Hm; how so? The interface is a little clunky; the + button at the bottom of the estimate component list adds three items, one of each type, and then I remove the ones I didn't mean. There may be better tools out there, and I'd be happy to hear about them; this is the one I recommend only because I don't know of simple alternatives.