I have trouble with those too, and tend to be protective of my neck, having had surgery to repair a herniated disc. Sometimes I sub with kickbacks but lack imagination in coming up with other alternatives.
Overhead presses are also hard for me and I could really benefit from some form pointers. What I try to do is concentrate on keeping my shoulders down and retracted and making sure that my arms stay in front of my ears. Cathe, is this right?
Michele