I have the following script for the speed bug on the FSS-727.  It works but is slow.  I have attempted to add rolls with a fast turn but that does not seem to work.  This would be more helpful with the HDG bug and course script which are similar.  What say the smarter folks here.  This seems to increment in single steps, I would like the fast turn to do 5-10 steps.  I don't think I have tried adding more "+" to the script and thought I would check here before going down a rabbit hole. 

(L:FSS_B727_CP_AIRSPEED_KNOB, Number)(L:FSS_B727_CP_AIRSPEED_KNOB, Number) ++ (>L:FSS_B727_CP_AIRSPEED_KNOB, Number)

(L:FSS_B727_CP_AIRSPEED_KNOB, Number) ++ (>L:FSS_B727_CP_AIRSPEED_KNOB, Number)

This is the correct script for single step increment. The duplicate variable read at the beginning of your code does nothing of value.

"++" is a shortcut for "increment by 1". Without the shortcut the script would be written as "(L:FSS_B727_CP_AIRSPEED_KNOB, Number) 1 + (>L:FSS_B727_CP_AIRSPEED_KNOB, Number)"
Both syntaxes work, "++" is just a convenience operator.

Increment by 5

(L:FSS_B727_CP_AIRSPEED_KNOB, Number) 5 + (>L:FSS_B727_CP_AIRSPEED_KNOB, Number)

Increment by 10

(L:FSS_B727_CP_AIRSPEED_KNOB, Number) 10 + (>L:FSS_B727_CP_AIRSPEED_KNOB, Number)

Edited December 25, 20241 yr by Lorby_SI

Great.  Learned something new again today.  Thanks and Merry Christmas to you and yours.