1984 WP shock manual

[Kevin Jury]

Hi all, I am rebuilding a shock for a 1984 KTM 125, a WP shock. It is all in nice condition, full of oil and all the air blead out but has little to no rebound control, the clickers seem to have no effect also. Anyone have a service manual I could get a copy of? Someone had been in this shock before me so I am thinking the valving is all mixed up.
Thanks for any help you might be able to offer, Kevin.