Tmade4me: You mentioned having a couple of meter speeds in your bag.
Well, different clubs have different meter speeds by default. If you look through the pro shop and hover your mouse over any individual club or iron set you'll see a box pop up with a bunch of stats for that club. The one farthest to the bottom is the meter speed and that represents how fast the swing gauge will return to the strike point on the downswing.
The secondary option is to purchase the GI-D (not BX-D) balls. The GI-D's have a "feel" rating of 1. The feel rating actually slows down the default speed on your swing meter (for now) by about a full step. Hence, if you are hitting a club that has a swing meter speed of 3 (moderate) and you have GI-D balls too, then it's effectively like having a swing meter speed of 2 (slower) instead.
Have a look at the Pro Shop Comparison Chart and you'll see a comprehensive list of every club and iron set available for purchase. It lists all stats and meter speeds and is a good tool to compare before you buy.
Hope that answers your question.