Diesel Detail Freak
Well, as most of you may know I'm in the slow process of switching to Sergent Eng. EC87 couplers. Yesterday I installed some on one of my Walthers Airslides (have 6). My god was it annoying!! The bevel headed screw, and notched coupler box cover interfere with the movement of the coupler! If I loosen the screw, the cover swivels too, if I tighen it, it causes the plastic ring on the inside to expand and freeze the coupler up. I carefully burred the coupler hole open... then tightened it again, and the COVER freezes it up now! I might have to get a new cover, and screw for EVERY Walthers car with the beveled screws! I think I may add a washer too.