upright backcheck felt question

[lobeliac@ipass.net]

Hi folks!
 Does anyone know where I can get some upright backcheck felt in the
1/4"-5/16" thick range?
Everything I've seen so far (Schaff, Pianotek, Pacific and IPS) are all
quite a bit thinner
than the originals I'm wanting to replace. I haven't checked with APSCO
since I'm still
annoyed that they want $5.00 and a business card to prove I'm a real
person.

Thanks in advance for your help and direction,

Kevin Riggs

Associate in NC