Thanks guys should have done this sooner. Pics represent the Roch-B on left/YC21100S on the right. closed throttle(idle) and fully open. The bracket I'm referring to is the one the vertical throttle linkage attaches through the hole. It moves up/down vertically. The bracket has no numbers, only a patent stamp. Underneath the Base is stamped 1127. The bracket is not bend or damaged in any way. Is it possible to clock this counterclockwise to match the Roch-B or is this base belong on something else. The carb is stamped on the backside from pic with YC2100S. Thanks for the help hopefully this may answer some of your questions.
