| -----Original Message----- | From: pianotech-bounces at ptg.org | [mailto:pianotech-bounces at ptg.org] On Behalf Of John Delacour | Sent: March 20, 2007 4:49 PM | To: Pianotech List | Subject: Re: Pinblock Question | | | | I personally consider the open plank the best construction, | but it required more handwork in those days and was therefore | more costly. | | JD So do I. And, while it was more costly in those days it doesn't have to be today. What with CNC machining and drilling. Del
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