Hey folks. My 1986 GL1200 interstate has an incredibly quick air leak at the bridge tube between the fork tubes. The air all rushes out in about 2 seconds. I noticed the tube rotates pretty freely so I tightened up both nuts as tight as I thought reasonable with no change in air retention. I was able to confirm the air is leaking from around the right hand nut on the equalizer tube. My suspension is the small (1/4" or so ID) o-ring that should be there isn't there. I'm not seeing that part available anywhere online. Does anyone know the size of the o-ring? It seems like a hardware or automotive store should have something comparable. I'll bring the equalizer in to the hardware store to test fit but if anyone knows any information to help me narrow the search down it would be appreciated! Thanks!