Looks to be an awesome forum. So far I have had two motored bike. By far my favorite is my mtb with the Golden Eagle set up. Have over 500 miles in just over a month with out any problems.
As always I try to ride safe. I too have built two bikes. I kept my first and built the second to sell. What kind of bike/ motor setup do you have? I am currently riding a gebe system with a 33cc tanaka motor. I currently have over five hundred miles on it.