What I do on those re-wings if they do not fit is get a couple of bolts started then take some balling wire and put that through a bolt hole and loop the other end around the axle. Then take a wrench or something and put that in the loop the spin the wrench until the wire pulls things down and into place then put bolt in adjacent hole and cut the wire free.
A picture would probable help if you are not use to wiring and banding, but sorry to say I did not take one. Perhaps a google on balling wire and pulling concrete forms and scaffolding together would help if I am not clear.