Re: catalina27-talk: RE: propeller drive shaft.

[LAWPRO2001]

Dear List Mates: 
 
I had the guy at the boat yard tighten the packing gland on the drive  shaft.
Now when the boat is in drive, there is a whistling sound.
When I put the boat in neutral, the sound stops.
When I put it in drive it makes the whistling sound, but when I  increase the 
rpm's a little, the whistling stops.
 
Could this sound be a result of tightening the packing gland to tight  ?
If Not, then what could be the problem ?
 
The boat is a 1977 Catalina 27.
 
Any suggestions are greatly appreciated.
 
Thank you.
 
Aqua Boogie C 27