When I had mine done I just drained and took it in. Granted it was in the shop the next day. What Bird did with it after he got it I have no idea. I remember him saying something about fumes and his shop heater not going together real well.....
. What ever it was it must have been ok since his shop is still standing. BTW he does damn good work and is VERY reasonable. he's done a couple of repairs for our members and treated them good. Call me ifn you want his info.
Linky to my thread.