Matt on the SITD version:My Driver 2.0 is single concave.
If there's any double it's imperceptible to me.
Todd and I chatted about this when I first got mine.
He said it's probably SITD version.
Will let you know as soon as I get a chance to ride it.eager to hear about the OTR Rad ripper vs custom.
How much foam are you adding to the design compared to your sub driver?
2 Driver Boar:casa any picz?