Disconnect the 12v and let it sit for at least 10 minutes. Be sure the 12v
is fully charged and is stiff enough not to "droop" when a load is
applied. (Best is to use a tester that employs the transconductance
method; Midtronics or similar) Then when you connect it back, do so
without "bouncing" the last connection (should be negative).
On Wed, Mar 24, 2021 at 1:22 PM AL SWACKHAMMER via EV <[hidden email]>