I made some kosher dills last week. Stuffed them in the jar as tight as I could and canned them in the water bath banner. I found 6 jars from last year and they are delicious! They do need to sit and change color before they’re actually pickled though. Crunchy is a good quality! They recommend putting grape, oak or cherry leaves in for tannins to help keep them crisp. I have cherry trees so that’s what I use.
Some types of cucumbers, and especially Overripe ones can get mushy. Still edible and delicious chopped into tuna salad or tartar sauce.