3 months ago I changed the o ring of the manometer because it was strongly leaking air sometimes (one side of the o ring was ruined). Since then some humidity bubbles are visible in my manometer and it seems it is getting worse as I use it even with the new o ring. What do you suggest? I've seen professionals diving even with the manometer full of water so I don't know how much importance I should give to those humidity bubbles in my manometer😅 Thank you for your time and feedback