They would do the same process as for other irons. You would hit a full shot on a lie board. It is actually better to be slightly upright because you can always choke down a little bit for a straight shot. IFyou compensate for a flat club by flattening…
Thanks, the reason I'm asking here is that i can't get a fitting around my area.
Here's this week's commemorative Tour Only Scotty Cameron headcover.