well mostly the expensive arsed little giant i bought quick local, to try to hatch a black show rosecomb egg, given to me, is fine, unless i try to tweak the temp, and it spikes. oddly only lost first two eggs of six, of my first own layed clutch from crippled hen, that know were good to start and fresh, and they were to big for egg and deformed and no room to keep developing. am i doing good, or just extremely lucky like i think? two dozen more to test at least though.