Thommoos,
If you are speaking to me............First, I would like to tell Xbred is an excellent photographer. I think that Xbred needs to think about why his Char bull is under weight, and go from there. When I looked at the picture from the rear end, I was surprised at the width of the bull. If the bull was at his full weight, he would be a wide one.
Are you strictly a grazer? I noticed that you have an electric fence up and your pasture is shorter than the field beyond it. Any bull you run with cows will need a lot more pasture to keep up his weight. He doesn't have that many cows to keep up, but he needs some grain or high quality hay. If you are limited on space, you may have to wait on being a grazer only. Otherwise, check for worms and other parasites.
I am thinking the bull weighs more than he appears. If your calves are only eating the same grass that the bull is eating, and you are not creep feeding them, they may very well look like him too. I would put out a feeder for them and get their weight up if you are saying they are skinny. A young calf trying to grow without groceries will look under developed, and they need to be creep fed, minerals if they do not have access to a good quality pasture. It makes all the difference in the world.
OR,
What do you think about your cows? Are they keepers? If you question any of them, take some pictures and we can tell you what we think. You may not agree with our opinions, as we disagree with our opinions against each other. As Tennessee Tuxedo says, "This place cracks him up!" Tennessee Tuxedo, I think some people, have been were already cracked up before they got here.
You could just load everything like it is and take it to the sale barn.... Right now cows are at a premium, and it will give you some room to buy what you want. Maybe buy a few less, nicer cows; but get a better start from the beginning.
Chuckie