Dear Xard and All,

I thinking on something since long time but lets think about together.
Please look the picture. The big red dot is changed its position 2 times in this case and every 2 times it was a big red dot. Is it possible not draw the big red dot until its not confirm,ed by the 2nd dot? Draw a simple red dot for example. I dont know its developeable or not.

What do you think about it?

brn