While I will admit that this snake was underfed, it is also not really good to over feed your snakes either. Feeding every week (depending on what you are feeding) isn't much better for it. Power feeding your females every week to get them to breeding size in 2 years isn't very healthy and is a big factor in why most people only get 4-5 egg clutches. A bp female really should not get to breeding size for 3-4 years. They should also be at around 2k g not 1k or 1.5k g. If more breeders waited 3-4 years to breed their females and only bred them at 2-3k g I guaranty most would have much larger Viable clutches.