Walbro carbs made easy (or get that weed wacker started!)

The carb was a knok-off, HUTZL brand. Worked like a champ and everything short of the pump side cover was the same, it was a 2 screw instead of the cast 1 screw Walbro design. I attacked my 4 year old weedwacker and i had no pumping action. Took the pump side off and cleaned it, then took the diaphragm side off and checked that too. After putting int back together 2 more times and still no pump I found a wire gauge passage on the pump side plugged or something as I put a wire in there and finally got suction. Put it ball back together, got a hard bulb and it started but didnt run great. found the cone shaped idle screw is not even touching the throttle bracket, may be bent? Arm got tired so I am looking into replacing it as they are so cheap to buy new. FYI I bought this at Spring Fling 2018! $10 on Amazon next day shipping. Cant beat that.
Amazon product ASIN B0788QXVLTAmazon product ASIN B0788QXVLT
Interesting....amazon link wont post.