Thank you for your help. Just an update, and some thank yous. I used carb cleaner and blew out the card again. Used heavy oil on a tooth pick. More carb cleaner. Re assembled and all is well. Running like a DL50 again. And we are all here taking a bit more care in filtering our fuel.

I used coffee filters to filter the fuel into my field jug. Any suggestions on a better way would be welcomed.

Loving the help on RCU