Sean,


Just follow [link=http://www.rcuniverse.com/forum/m_1850473/anchor/tm.htm#1850473]this RCU thread[/link] for a good break-in procedure.

The OS manual neither tells you to use castor oil and a lot of it (the [link=http://osengines.com/faq/product-faq.html#q2]OS Q&A[/link] does); nor does it tell you to run it at a proper setting (a bit too rich for my taste).

The worse is that it doesn't even differentiate between ABN and ringed engines...