I seem to be stuck in a 15-16 second rut and can't get faster. Need help!

[Dacuba]

I call them piston cases because teller did call them like that (in his video "assorted fingertricks for piston case"), I hope that's really the right name for them in general, cause I was asked this question several times

http://www.speedsolving.com/wiki/index.php/F2L
Case 23 and 24

I recommend to check out those algs, also the video I mentioned is pretty cool
http://www.speedsolving.com/forum/s...ed-Fingertricks-for-F2L-quot-Piston-quot-Case

 

[CRO]

Thanks