Posted by James on February 05, 2004 at 15:21:09:
In Reply to: PT-20 problem posted by Alan on February 05, 2004 at 14:08:05:
I have a 20 and i had the same problem. THe best thing that I can tell you to do is to buy yourself some solvent like allison solvent from Dillion music. Apply it once a week for as long as you need it and it helps. Also i took my horn to a repair person and they made my valve casing a little larger in the diameter. Hope this helps.
James