Thanks rlmcnii I will try your procedure, it looks like the second one I used, but with the throttle at 30%. Thanks for your advice.

Sorry I didn´t read the last part of your reply, My engine has almost 4-1/2 gallons on it, just switched to synthetic. It was a problem to start in the beginning but it has gotten even more difficult to start with time. I was thinking maybe the carb was bad, but it is clean and seems to be OK.

As I said, I will try your pocedure and see if the problem goes away.
If not, the I will have to switch the carb, my cousin has a DA50, and I was told to try the DA´s carb to see if the problem went away

Thanks for your Advice.
John