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R175 is a 3.3k. Increase this value, this decreases the amount of slide. Lowering it from 3.3k increases the amount of slide. You could also add a resistor in series with the "top" of the RIT/Voice Lock/Clarifier pot, the end that goes to the +8v source. The lesser variance in voltage that the Clarifier pot has from top to bottom, the lesser the amount of slide. You will have to realign the PLL adjustments (the 33 MHz PLL loop adjustments) to get back to center slot. If you want the amount of slide to be more "linear", equal amounts of rotation = equal amounts of slide, make sure to put R44 and R174 back in.

[QUOTE="NZ8N, post: 788935, member: 51368"] R175 is a 3.3k. Increase this value, this decreases the amount of slide. Lowering it from 3.3k increases the amount of slide. You could also add a resistor in series with the "top" of the RIT/Voice Lock/Clarifier pot, the end that goes to the +8v source. The lesser variance in voltage that the Clarifier pot has from top to bottom, the lesser the amount of slide. You will have to realign the PLL adjustments (the 33 MHz PLL loop adjustments) to get back to center slot. If you want the amount of slide to be more "linear", equal amounts of rotation = equal amounts of slide, make sure to put R44 and R174 back in. [/QUOTE]

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