lag

Lag
continuing on from my 1st post sorry for the broken english only allowed 420 characters
On the first pass trolley creeps out from home position a few inches and then STOPS for 4 or 5 seconds but the arch is still 3 or 4 inches short of the front corner of a car, is this a problem ?? trolley then continues across the front and goes wide full extents all passes

Lag
our Laser 4000 with VT is having width measurement problem trolley going wide all passes VT board controller is new 1 month, side sonars calibrate good as per VT manual New RY33A relay
Arch buffer positions C & D manual says should have LEDs on beside the 1 LED flashing, i dont have a flashing LED, only LED 1 2 3 solid or 6 7 8 solid
What could be causing no flashing LED