Test version release. Please test out and let me knwo 
Thanks a lot, it working at my side as well. Am I pushing my luck if I say it would be nice if you can use formulas in the Card as well, Like {{Var1+20}}
You can’t use formulas directly because the cards argument is a number type and accepts only numbers and variables of type number, in its input.
You can however have some other flow or logic to update the variable used in the flow card.
That’s what I’m doing currently 
thanks any way
