Originally Posted by mrusk
I think this whole lip thing is something that might work in theory but isn't going to work in real life.
For one, you would never be able to keep the batter anywhere near the same without the lip, or pins for that matter.
Well, it's been stated in this thread that the lip is there in order to maintain alignment/batter. It's also been falsely claimed that the lip is there to "help" hold the blocks in place.
From your post, it seems you agree that the lip helps with alignment/batter, but not in holding the blocks in place. Is that correct?