Pete. Member Messages 14,173 Location Kent, UK Jan 26, 2023 #41 Check the pulley to make sure the flat at the bottom of the groove isn't polished and shiny. If it is the vee is worn out and no amount of tensioning will fix it.
Check the pulley to make sure the flat at the bottom of the groove isn't polished and shiny. If it is the vee is worn out and no amount of tensioning will fix it.