Hey HC.
I've posted a couple of times about pencil sized rubber amounts. It was something I read in a post bypass cookbook.
Reading it and following it has made my eating SO much easier. I manage it because I know the consequences if I don't!
If I shovel food down, I get wind in my ickle tum. Which hurts like *****. If I don't chew food properly, I get the same. It soon teaches you that small bites and chewing are worth it!
It will be hard for you now, because you've not suffered the consequences, and because you've not got the restriction so you want to eat more. I don't have much hunger, and I can't eat much, so it doesn't take long to chew through it.
It didn't come easily for me, I had to learn the hard way and had 4 periods of that horrid wind before it began to stick in my head. Now I have to remind myself constantly but it is getting easier and I know that pretty soon it will become habit.