I posted this in the wanted forum a couple of weeks ago but have gotten no response so thought I would run it by you guys and gals. My new LEFT front wheel cylinder (on the Darrin) leaked from the large bore. A few weeks ago I disassembled my old wheel cylinder and found brass cup expanders that were not present in the new cylinder. I cleaned them up and installed them in the leaking cylinder and solved the problem. Fast forward to a couple of weeks ago and there was a puddle of brake fluid under the tire from the RIGHT front wheel cylinder. So I disassembled the old cylinder from that side but there were no expanders. So the hunt continues for a large bore expander (1 1/18") and a small bore expander (1"). Any help in locating these items would be greatly appreciated. Thanks, Steve , Darrin #3