hello, after finally getting my 3d printer up and running im nearly ready to throw it out of the window!! i cannot for the life of me work out what the hell is going wrong here. if someone can help me thatd be awesome!! please see images for design vs results. im using the eaglemoss vector 3 (build your own magazine kit) with default settings. i have tried to altar the layer height to 0.1 (default is 0.2) and also the 1st layer height to 0.2 (default is 0.3) extruder temperature on the door was 200, the other model was 185. bed temp on door was 60, other model was 55. (185 / 55 being defaults) door was set to fine detail, other was normal. hope someone can help me!
i am a complete novice with 3d printing so can your explanations be fairly idiot proof please 
thanks in advance.