One thing I noticed, is it possible that it might be goofy acting if the Screen Designer is left running ?
I tried sooooooooooooooo many things last night, I may have confused it. Had Macro's disappearing and saving where the shouldn't be, multiple editors open .... might try again fresh later.
Thanks TP
Oh, and BTW ....
For an experiment, I left the 1 line for the math in the pump and assigned Ger's script to a button, TP's script to another button and some cobbled up script of my own to another button.
All/any of the 3 buttons worked fine ... every time.
Just never could get both functions to play together in the pump.
Went to bed this morning w/a headache, woke up w/a hangover.