1971 evinrude 60hp

Need a little help this engine idles bad. loads up or misses on takeoff but runs good once underway. carbs were cleaned
there isnt as much vacuume on the two lower cylinders as the top with the bottom being the worst compression is 130 on all cylinders.

b

Checked the fuel pump for any leaks?

I willl check for an internal leak there is no external leak.

also would the charging system cause a problem like this.
doese it need more than 12volts at idle