We've all been there. You want to hammer a block, and you swing your hammer an additional time. Now you have to do it again. I propose instead of this, right clicking would swing the hammer as normal, but if it would hammer the block in the opposite of the current cycle. (Ie: Left click: Form 1, form 2, form 3. Right click: Form 3, form 2, form 1.) What do you think?