RCU Forums - View Single Post - UP 2 and UP 4 valves question
View Single Post
Old 08-07-2018 | 03:57 AM
  #18  
mr_matt's Avatar
mr_matt
My Feedback: (10)
 
Joined: Dec 2001
Posts: 10,450
Likes: 0
Received 13 Likes on 11 Posts
From: Oak Park, CA,
Default

I am telling you, if that oring gets damaged/swollen/rots, no amount of lubing or trickery will fix it.