The wool "longies" soakers were lacking in "trunk capacity," so to speak. The rise in the rear of the longies was not sufficient to cover up the diaper.
This usually isn't a problem, as the diapers don't get wet in the rear, but it didn't look good or comfortable. You can see my modification easily on this one because I used a contrasting color of wool for the addition. It's done in "sock monkey" heel style. I cut a piece of wool out of a sweater in an eye shape, 4" tall to give 2" more rise (1/2" seam allowance. It looks like more than 2" but it did take 1" from the lighter colored original soaker fabric as well as 1" from the darker fabric). I then cut a slit in the butt of the soaker, where this gets sewn in. It worked so well. I'm glad that eyeballing it worked as well as it did. I saved the paper template for future reference. The seam had to be extended off the side of the fabric addition in the same fashion as a dart (that's what it really is anyway).
Pictures, of course. And, we don't tuck the shirt into the diaper cover, of course, but he had g-diapers on under this onesie-type shirt on this day. And that's convenient for being able to see the waistband and its location easily as well.
See? It sits so much more nicely on him and appears to be far more comfortable as well. Hooray! The blue one has lots of rise (I could take in the front, but I don't think I will). I need to finish making this modification to the other one that sorely needs it (the dark brown one), wash and lanolize them (it's time), and get our swiffer baby back in wool longies! Actually, I think that some of his regular pants collect more dog hair and floor grime than these do. Or at least they show it more. I suppose an option would be to clean the floor more regularly.

