You may also want to ask this of the DG Yahoo group. https://groups.yahoo.com/neo/groups/dg_gliders/info.

PS - While I didn't have any issues with rigging my old DG-101, nor did a friend with his old DG-300, that same friend now has issues with getting the main spar pins in on a nearly new DG-303. Sometimes they slip right in, other times it is a hell of a trial. Why? Temperature? Humidity? Phase of the moon? He wishes he knew.

- John Ω