Come3d, not calibrated properly. Really need help

[hotwings]

yes actually ive managed to get it working quite successfully about half a year ago but i used my colleagues laptop which is a really old windows computer, its strange but that was the only computer it seems to like. i tried it on imacs, macbook pros, mac pros ect at home and at work nothing seems to work but that old laptop.

anyway, so i decided to take it out for some prints recently and i tried it with my imac at home, which seems to work which was strange but it only worked with replicatorG 0029 version.

its printed but then warps after the third layer, i have tried the hairspray method but again unsuccessful.

I wondering, it is winter right now and the house is quite cold. would that affect the print alot?

Thanks.