hi all just question about steering damper mod, by changed to heavier oil in it. when you submerse the damper in the oil to get the oil in. how do you submersed it? the whole damper have to be submerse? or just the end where the filler hole is? and just before you put t10 tox back on does damper has to be fully extend? cause wanted to do mine this winter. i'm sure lot member here did it did some reading but nobody mention how to submerse it. please shine in. thank you. dav.