I dry pluck now. Perhaps water temp has a lot to do with it, maybe time in the water also?
I've found scalding quite often produces skin that is on the tougher side, changes it's consistency, makes it tough/chewy.
When I dry pluck, nice soft skin that roasts up like store bought.
Dry plucking really isn't that hard, probably wouldn't go that route if I was processing many birds. The wing feathers are the only tough one's. Then I quick singe the 'hairs' off, either with a torch or side burner on bbq grill.
I use the method described below. It's early and I don't have my glasses on so I cheated.
The following is taken from:
http://thedeliberateagrarian.blogspot.com/2009/02/how-to-properly-scald-chicken-my-never.html
First, you will need a thermometer of some sort to measure the temperature of your scald water.
Second, you will need a pot full of water that you can heat up and dunk your chicken into. I have used a turkey fryer pot over a propane burner. There are people who scald in a pot heated by a wood fire. Either approach will work.
Heat your scalding water up to between 145 and 150 degrees. I know people who say 148 degrees is best. Others say they successfully scald in water up to 155 degrees. I do not necessarily disagree with either of those claims. The important thing to understand about water temperature is that
you do not need an exact temperature in order to get an exact scald. But you need to be in an optimum temperature range. Shoot for 145 to 150 degrees and you will be in the optimum range. In time, you may find that a little cooler or a little hotter is more to your personal liking.
When your water temperature is within the optimal range, hold your bird (or bird
s... you can dunk two at a time with one hand) by the feet and dunk it down into the hot water. Make sure you dunk the critter in far enough to wet the smallest feathers on the bottom of the legs, just above the feet.
Hold the bird under the water for maybe three seconds and give it a vigorous little up and down jiggle. The jiggle action helps to get hot water to the base of the feathers. Then pull the chicken out momentarily before dunking, jiggling, and removing it again.
After a couple of dunks like this, you need to perform a
feather pull test. This test is performed by selecting
onelarge wing or tail feather and pulling it. When you do the feather pull test and the feather slides out with no resistance, the bird is scalded to perfection.
Chances are you will need to dunk the bird more than two times. You may need to dunk it four times, or six times, or more. I don’t know how many times you will need to dunk your bird. There is no magic number.
The important thing is that you repeatedly dunk the bird, and each time you remove it from the water, you give a pull on one of those big feathers. Make sure it is only one feather, and when it slides out with
absolutely no resistance, the bird is ready to pluck.