What does everyone fill up their Kplans with, the resivoir?? I think it is 10w30 oil but not sure??

WILL

My tag on the resevior says 10w-30

Please anyone correct me if I'm wrong, all 3 plastic tanks I have in back (single screw) are 10-30 the rest will be the basic drive fluid, ATF fluid.

I put power trim fluid in my K planes and the trim pump reservoir. Whether this equates to 10w30 or not I'm not sure.

Thanks for the info, I guess I should have climbed into the hatch and looked but it was easier just to post here

Thanks I will take some 10w30 to the lake this weekend