Wow Overload! I've always considered you a pretty knowledgeable guy and shocked at the sheer nonsense of this post. Drugs over food to get big.
Say you get two identical clones maintaining a consistent weight at 2,500 calories a day training the exact same way. One clone takes 2 grams of gear a day but maintains his current caloric and macro nutrient ratio at 2,500 calories per day. The second clone remains natural, still trains, but increases his caloric intake by 1,500 calories. After three months who is bigger?
Working with bodybuilders? What does that mean? You do know that many increase their drug intake yet lose weight and lose muscle when prepping for a show?
The 20 pounds you gained was a lot of water weight. Your diet didn't remain the same. You can't build something out of nothing.
I've been around and training amatuer bodybuilders for 20+ years. It's all drugs.
In your scenario, the clone on drugs would make massive gains over there other, no questions asked.
I've done it. At 225 pounds and 600mg of gear, eating 2500 calories a day. After 4 months of training i observed the following:
1. Increase calories to 4k per day. No changes to AAS.
2. Leave calories alone and increase gear to 3k per week. Test, Eq, Dbol.
In scenario 2 i gained 40 pounds of weight. Same diet, same workouts. AND i was 4% leaner in BF.
Bodybuilding is all drugs, just because you've never experienced walking around lean at 260 pounds on massive amounts of drugs doesn't mean i'm wrong.
I've lived it. Eating more calories makes you FAT. Unless you are on a lot of gear. It's yin-yang. You need to increase your drugs and food to get big. But if you only increase food you will be fat. If you only increase gear you will get bigger. It's not that difficult to understand. I agree that you need both, but if you removed food not much changes, if you remove gear you shrink in a matter of weeks.
Of course it's water weight, if Mr Olympia quit taking AAS for 6 months he'd lose 100 pounds.