New member. Thanks for having me.  Have a 31 PA that was a well running driving car prior to removing the wrong RJH carb and installing a DRT-08 209s. Upon having an immediate flooding problem I changed out the needle and seat and float was a leaker.  Carb was previously rebuilt a couple years prior to me finding it and it was fine in shape. While I had apart I sized the well jet to be correct (Off the DRT-08 209s Service sheet) and multi-jet to be correct.  The jet tube was not soldered to the screw so i did that as well as flared out the top of the tube to make a better seal. .  Back onto car.  Won't start.  Full choke and good battery won't start.  Check a couple plugs and are fine. Have fuel. Quick spray of starter fluid and fires over at 1/2 choke and high idle.  GOOD, let in choke and stays running at high idle. GOOD.  slowly bring down too idle after warm up and starts to stall out. Can't even get close to the idle RPM before it does.  Been told that I have an incorrect jet tube and mine is an aftermarket item with zero numbers on the screw but looking at a picture of the correct one I need a  11-120s jet tube. Mine has much smaller upper and lower holes in the tube. The well jet I am running is also the leaner one mentioned in the service paperwork.  I live in TX, warmer climate and 600 ft above sea level. Can anyone be of any help in finding the part I need?