Now this may not sound too difficult, but this is a pig that stops and starts, gains slower than anything I've ever seen. She gains for a couple days, stops for a few days. We are feeding a 16% feed, moorbody, moorfat and oat groats, and paylean. She quit eating this, so on a hunch, I fed her straight feed. Started eating and gaining again. Started to slow down, so I am hand feeding(literally) a wet mash. Any ideas on a quick weight gain. We have tried cake mix for sweetness, gatorade in her water, she doesn't like it. she is a mature - meaning market ready pig at 220. Weight limit is 230, weigh in Friday, this is monday.