Gary great idea. Wish I had thought to put tubing on vent before mounting engine. Not sure I can get it on without removing engine.
Well maiden flight will have to wait. Engine would not run right. High speed needle valve was not working right. ran it out 5 turns without engine getting richer. Must have been some sort of blockage. blew lines out, checked valve settings, changed glow plug. Seems ok now. Will see Wed. if weather holds. Lifes not fair.

Doug