On Tuesday, December 8, 2020 at 9:39:55 PM UTC-5, Burt Compton - Marfa Gliders, west Texas wrote:
Right or left, it doesn't appear to matter.

Burt
Marfa Gliders Soaring Center, southwest Texas.
I believe there is a difference of mounting tab per tip....the tab tends to point to fuselage centerline although that can be changed with welding....possibly....
Yes, different years are different, may be workable.
Knowing SN and side would help...;-)