maybe a hot spot a thousandth of an inch out and the size of a pinhead :-)
harmonicminor Reviewed by harmonicminor on . Ultarelect? Has any one used this product? http://www.wormsway.com/detail.asp?sku=SUL100 I recently got some and was wondering if anyone else has used this before? Do you think the grid pattern will make hot spots? Rating: 5