bill brasky
+1y
what 4 link did you get?
If it is the one I am thinking of and attached together with a bracket and mounted on the outside of the frame, I dont see you putting a bag on the top bar due to space constraints.
You can do what was stated above and run to bars to the back with the bags on them.
And you are definitely going to wanna run a panhard or a watts. Unless I miss read your post but "will have side to side movement" is not a good thing and will have bad results.