Thank you Alan and Steve and all. The audio recording that I had didn't give the proper size of the smaller cushion that goes on the bottom of the VGS1. The description that you all provided was just what I needed. Thank you, Kent KK4FFF Clyde NC -----Original Message----- From: For blind ham radio operators [mailto:[log in to unmask]] On Behalf Of Alan R. Downing Sent: Monday, November 18, 2013 11:39 PM To: [log in to unmask] Subject: Installing the voice chip in the 590 Following is the instructions that my friend Steve, N9HE, gave me. He just installed the chip/board in his 590. I hope this helps: Remove the bottom cover then remove the shield cover. There are 5 rubber cushions in the VGS-1 package. Use the 2 rubber cushions sized 20x30x2mm and 21x21x2.5mm. Attach the larger pad on top of the VGS-1 and the smaller pad on the bottom of the VGS-1. The remaining cushions are not used. Plug in the VGS-1 and replace the shield cover then replace bottom cover. 73 KD7GC Alan R. Downing Phoenix, AZ