Whats your email? And good luck finding the parts kit for the drawbar.................. I know there are 3 MWO's for the M1101/2 trailers.
Some info from P|S mag about them.
MWO 9-2330-392-20-1 gives your trailer's landing leg mounting bracket more stability, and MWO 9-2330-392-20-2 upgrades the original surge brake actuator. And both MWOs apply to M1101 and M1102 trailers and chassis manufactured under the 1994 contract. Your trailer needs these MWOs if the data plate, shown as Item 3 in Fig 15 of TM 9-2330-392-14&P, has contract number DAAE07-94-CR014 on it. Otherwise, no action is required.