Welcome to the forum!
This site bumps me off all-the-time when I post a response. I swear it has a 3 minute or less delay before bumping you off. Oh well......I just open up a new browser window, log back in, and return to me previous browser window with my response carefully typed out in loooooong form and hit the "post quick reply" button. It works every time and I can take as long as I want creating a post.
I hope you enjoy this place! Read the "Classic Instructions for Building and Repairing Motorized Bicycle Engine" section for a really good start in this forum as well as the whole world of MB's.
Classic Instructions for Building and Repairing Motorized Bicycle Engine Kits - Motorized Bicycle: Engine Kit Forum