Hi Barbara, I'd not dream of doing an install on a grand without the bottom cover. It would not improve stability much at all. I'm considering not doing them without string covers either. At 08:59 PM 4/14/2010 +0000, you wrote: >Greetings list, > > Here's my situation: > > The windows--all around the building are floor to ceiling--it's always >warm in there no matter what the season and in spite of the fancy blinds. > > The response was that the effectiveness would be reduced, but they >didn't know by how much. > >There are options-- > >& >3. Install the whole system and pray that it works after the customer has >paid the big bucks for it. > > I forgot to ask at Yamaha if an undercover would be OK, since the >electronics makes some heat. > >Thanks, > >Barbara Richmond, RPT Regards, Don Rose, B.Mus., A.M.U.S., A.MUS., R.P.T. Non calor sed umor est qui nobis incommodat mailto:pianotuna at yahoo.com http://www.donrose.ca/ 3004 Grant Rd. REGINA, SK, S4S 5G7 306-539-0716
This PTG archive page provided courtesy of Moy Piano Service, LLC