Losing Ability to stand on walls Breaks the Game.

Losing the ability to stand on walls affects MANY THINGS! I have half wood walls around the tops of all my bases.. and overhangs.. Normally, I can stand on walls to shoot at Creatures underneath.. or at the bottom.. (as half walls are aesthetically pleasing.. they prevent this.. as your vision is blocked.. and.. you can't see through them.. this also affects Building... (especially building UP!) That's a Huge deal.. This also Breaks bounce towers.. (I know.. they were never intended..) but it was a cool thing players discovered.. and works.. really well.. Many base builds.. and.. Zip Towers.. (which many of us have put Countless hours into) utilize all of these actions.. Shooting arrows from atop our bases.. building.. upward.. at all.. and.. yes, bounce towers.. As it stands.. if any substantial damage happens to any of my towers..(rolly polly?) I can never repair my Zip Network.. (Ridiculous amount of hours invested) I can't even stand on my mushroom castle walls or battlements.. This Breaks the Game.. In Several Ways..