Emulsion shocks?
 

Does the air in emulsion shocks affect the wt of the oil, and if it does how much do you adjust the oil by?

It only affects rebound. You can build the shocks completely dead, which makes the car a bit calmer on landing. Haven't really felt a big difference... :-p

Oh ok, I'm going to rebuild my second set of shocks up as emulsion shocks to try, It's not that I'm not happy with my bladder shocks on my car but you got to try new things :)

Wait til the rtr shock caps are available as they have a bleed screw. They are really awkward to get even with the alloy caps!! Also, you won't have to ruin a set of bladders!