Me too. I picked up a Joe Blow Sport on sale at Performance. The JB claims that it can be disassembled so you can replace parts. Once I realized I didn't have to shove the head onto the stem, it works VERY well.

I've tried several name brand pumps at work and I have had nothing but trouble using them. I guess you need enough experience with any one pump to figure out how to use it properly.

YMMV