This is my first tech post. Maybe someone can help me. I bought a 1989 Venture Royale in July. The seller said the carbs were synched and the bike tuned. It ran great until two weeks ago. My wife and I started out on a trip, and after about 40 miles the charging system went down. I took the headlight fuse out and we barely made it back home. On the way home I noticed smoke from underneath the breather box. I found that it was the crankcase vent hoses that were disconnected. Today I removed the air box and reattached the hose.I put the box back on and when I started the bike up it wouldn't rev at all. It was like it was starving for gas. I couldn't get any rpm's without putting the choke on almost all the way. I took the box back off and removed the hoses and it still wouldn't rev. I cannot see anything that got disconnected or unplugged during the removal of the air box. I have always worked on my own bikes and can usually troubleshoot pretty well. But this has me stumped. I have already changed my exhaust collector and learned to troubleshoot my charging system thanks to the forums on this site. The shop manual with this bike gets to be very confusing. Any help would be appreciated.