Typhoon I have taken a bit of a break from them. I have seen a little bit of distance gain from using them. Mostly with my shorter clubs, especially my wedges. I can send my 60° 90+ yards with a full swing. I have been keeping my feet close together for better ball contact, and I'm not chucking my wedges near as much, with my feet together it also keeps me from really swinging out of my shoes,
My driver is still my problem club as I don't get much use from it at my little course. I've taken to playing that course irons only. Hitting my 5 iron on the 2 longest holes, 214 and 257 respectively. Most of the time I'm well within an easy 60°.
Last week I did pull them out again and swing them a few times, with a bare shaft I did see a swing speed of 145. Most of the time it's 130ish.
The last time I pulled them out, I did keep my heels together, just to see what I could get to like that. I think I'll start playing with my feet together and see how that goes.
