This may just be an age factor though. Pretty sure metabolism slows down as you age.
However, if someone needs 10,000 calories to reach a certain weight, they'll also need the same amount of calories to maintain it, otherwise their weight will go down as the calories do.
Strange as it sounds (and I didn't believe it, until it happened to me), it's quite possible to maintain a certain weight with lower calories, once you reach that point by going high calories.
The issue is believing what BB's say. They tend to peddle plenty of BS, whether in regards to their diet, drugs or strength.
The extra size Francois gained, was most likely down to him "upping the dose" instead of "upping the calories". Of course, he's going to peddle the latter, rather than admit to the former.
If all it took were his "upping the dose", he would have reached his monstrous size far sooner than he did. Steroids or no steroids, you still have to pack away the food the grow. To dismiss his dietary changes by saying he took more drugs flies in the face of common sense. You've seen what Ronnie packs away; his WHOLE PLATE is covered in chicken, not just a breast or two.
I don't know of a single big man who didn't inhale calories like a Oreck vaccuum. And, at the end of the day, you took some bodybuilder's advice, kept what worked, ditched what didn't, and pressed onward.
It's no different than those who swear by Mentzer's training methods, while others believe Mentzer's routines are as worthless as confederate cash.
Using complements from family/friends isn't really an accurate measure to assuming how much muscle you put on. Heck, I got plenty of complements from my family/friends when I was at my biggest/fattest mainly because I was able to fill out XXL shirts and look physically imposing. Of course, they ignored my protruding gut and just noticed my big, bloofy arms and chest.
Getting down to sub 10% body fat is the only real way you can see how much lean muscle you have on your frame. Anything else is mere guess work. When I added cardio with lower calories, I got reasonably lean and was shocked on how light I became.
I'll have to disagree with you on that one. Unless you're competing or doing a photo shoot, there's no need to go sub-10 percent. I didn't just use compliments from my family and friends (Granted, they hadn't seen me in months). Repping with weights that I couldn't even budge was another indicator.
Heck, when I got home, the first thing that went flying out of some of their mouths is whether I WAS USING STEROIDS. I'm thinking to myself,
"Are you kidding? I can barely afford Mega Mass and this cheap GNC Challenge protein powder! Where the HECK am I going to get steroids?