Hi, I bought the Motorola MT-777 but can’t program the exact frequencies suggested in the post. The frequencies suggested in post have 4 numbers after the decimal point, the MT-777 only has capacity for 3. Also the lowest frequency step is 5K, so I can’t program the exact frequency (3rd number after the decimal place there is some rounding-up). Is this going to be a problem? Apologies for the newbie question.