@Roland: Very well Roli. This time you were really fast.
What is 0.01s! it is nothing, total emptyness!!!!!!. The 13 is

but the double zero is

. Personally i don't like .00 i would prefer .03 or .10 .
About Expert: My approach to this level is not a surprise, i'm sure that you guys use to play the same way.The difference is that by using sectors and once they are finished you don't need to go there anymore!!!!!
About what to do with center and left sectors:
Center sector- Keep using
C and
D as new mined blocks are being revealed, it is not rare to "clean-up" all center sector this way. For instance, i used
C and
D on the missed 47s shot at the strategy post to left out the small "square" to be swept.
Left sector- Try to mimic right sector using mirrored STEP1.
P.S. 1- At the same time you did 13.00000000000000000000s i managed
12.23s , my new personal record!!!!!!

P.S. 2- Mail me the 13s shot if you please.
(and mail me any other interesting Intermediate scores you may achieve in the future)
@Maruda: Well done, 66s is a great score, did you use my strategy or your own?
@Gero:First, with Maruda's and Roland's latest scores you are now ranked #6 on Expert. Quite honestly, you can do better than 68s and if you tied Roli's 13s .......
Second, i tried out the video tips you said a few days ago and still have the same problems. It is very annoying.

I have just mailed you 2 videos that show exactly the problems i'm facing.