Today, partial success , but still patchy. I reamed the seats and got the needles to drop without issues. Problem is some times fuel pours out the primer bulb. Put another needle in and it can work fine, motor starts straight up and works fine. Using this method I ended up getting 4 mowers starting and running fine. This method appears to be working but it is time consuming getting a needle and seat to work together but it appears now that once I get them working in this manner, they seem to keep starting and working fine. I will see how they shape up tomorrow, but this seems about the most success I have ever had with these caps and needles. Time will tell
