bigslice
Tour Winner
I think the heads are, but either the shaft is wrong for the person or the shaft options are generally not ideal but work great on "iron byrons". Great for marketing but you probably wont know till you play with it week in week out. Of all the clubs in the bag if you can only custom fit one shaft it SHOULD be your longest club!
i have already sourced a better shaft and a fellow forumer has put the tm adapter on it and a new grip, great folk on here