Here's some of the posts and threads I've read about Dovo razor issues

Post #16 here
http://straightrazorpalace.com/honin...ne-wear-2.html

http://straightrazorpalace.com/honin...even-wave.html

Another, #10 mentions grind issue
http://straightrazorpalace.com/honin...rp-honing.html

http://straightrazorpalace.com/honin...ped-blade.html