Hello guys! This is my first time to post on here. But I feel like someone might be able to help. I'm having trouble getting to my goal of having a 6 pack. I've been training just over a year, about 4 to 6 times a week. I'm 6 ft 2 and currently 83kg. At my biggest weight I was only about 90kg so I don't think this is anything skin related. But I find it rather easy to cut back my calories if need be. I managed to get to 78kg at my lightest and still only had the top 2 of the abs. And slightly the next 2. When slimming I would normally eat 1800 calories a day with a ratio of about 30 percent protein, 30 per cent fat and 40 percent carbs. And now that I'm trying a clean bulk I'm eating roughly 3000 calories a day and a with similar macros. But I'm feeling like the 5kg I've gained is mostly fat and no muscle. And when I lean down to about 78kg I look too skinny for my height which I get told. So if anyone can spot something wrong in my diet and could help me. Please do.