Ok, this is a stupid question. I'm in the process of rebuilding my barn find (82 GL1100A) and am at the point of replacing the fork oil (finished the seals today). I have a Honda manual, and for the life of me, I can't find the weight nor type of oil for the forks. The only thing I see is a notation (page 12-7) that says to use 270 cc's of ATF when replacing the oil. Yet when reading through some of the old threads here, there are references to both 10W and 15W BelRay oil. Any suggestions on the correct oil would be greatly appreciated.