Here's the thread on minecraftforum - http://www.minecraftforum.net/topic/913481-found-way-to-delete-block-using-pi...
This can be compacted and you can adjust the pulse duration/amount for better efficiency, this is just the proof of concept. You could also use a toggleable clock. A 5-clock seems to be the fastest in terms of updating the piston.
---------------------
Check out my list of redstone circuit designs - www.minecraftforum.net/topic/892820-ultimate-collection-of-redstone-circuit-designs/
first like =D
huntrovherobrin 2 weeks ago
The piston glitch happened when the red wool was deleted...
UnknownXYZ972 1 month ago
could you do a tut on the pusler?
thetimemexican 2 months ago