Just scored a NIB set of Progressive 940 shocks with standard + HD springs from another forum. Can't wait to get these and install...will have to document the update and improved riding comfort. Mostly, I ride solo over back NE & IA roads which aren't maintained well. Really tired of the sore back & "spring-boarding" I get from stock HD shocks. After riding like this for 4-yrs...was time to invest in a change. Guess it was fate!!! Seller's pic - should be here next week.