had a problem with my pack sagging through the gap in my luggage rack and rubbing the paint on the rear fender. so, went to lowes and $56 and 1 hour later had a nice little solution in place that looked good to.
Good ideas! I see Alan's setup would allow better support for wider luggage. Going with Eric's comment would placing something like Alan's plexiglass in the bottom of the luggage be a good idea? Certainly wouldn't get the coverage the way Alan's setup is but assume it would help with sagging...with the pack that is not the sack
I considered doing that also, placing something in the pack. But was afraid after time it might try to rip the pack open or wear through from the weight.