David, I agree with Dale. Arlan Harris, a top NY tech gave a demonstration last Saturday on how he does it, in Carnegie Hall, or anywhere. I've done it here kind of as a remedial method, but judiciously used it can be a great high-level technique. (Not a hack job as I used to think) Arlan used cheese cloth. One layer for mild, double for more, doubled again for Chinese hammers <G>. He never used it on the crown, but at 1:00 and 11:00. Proceed cautiously. That's his drill. Regards, Jim -----Original Message----- From: caut-bounces at ptg.org [mailto:caut-bounces at ptg.org] On Behalf Of Ward & Probst, Inc Sent: Thursday, February 24, 2011 4:56 PM To: caut at ptg.org Subject: Re: [CAUT] Fabric softener on hard hammers David, I'd steam the hammers, it's pretty effective and very quick. I'd use a damp cloth and hammer iron heated to about 175 degrees. Multiple passes will bring the tone down, ironing after will settle it. Then needle individual hammers as needed. If you want to add a drop or two of fabric softener to the water you use on the linen cloth, it will accelerate the process. I find the use of fabric softener solutions on hammers harder to control so I don't use them. Hope this helps, DP Dale Probst, RPT Registered Piano Technician Midwestern State University -----Original Message----- From: caut-bounces at ptg.org [mailto:caut-bounces at ptg.org] On Behalf Of David Love Sent: Thursday, February 24, 2011 9:31 AM To: pianotech at ptg.org; caut at ptg.org Subject: [CAUT] Fabric softener on hard hammers Those of you who use fabric softener on hard hammers what do use, what do you mix it with and in what proportion. I've got a customer with an old upright that someone put some real rocks on and there's no way to needle them down. Tried the alcohol and water route with limited success, going to plan B before I set the explosives. David Love www.davidlovepianos.com
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