- Joined
- Wednesday August 26, 2009
- Location
- New Forest, England.
It must be very difficult to ensure that a brush is made to an exact specification. I measured many of the loft heights of my brushes and compared them to the heights specified in advertisements. Most were quite close. Some varied by up to 3mm. I didn't return any. I had already used brushes before I started measuring.A difference of 2mm or above in loft height does affect the density of a brush head. Has anyone any thoughts on how close we ought to expect a brush to be to the specs claimed?