# Aluminum's Progression thread/Sub 30 3x3/Sub 2 4x4/Working on planing out whole cross/ Sub 65 FMC/ Sub 2 3oh/Learning 3bld/Learning 2x2 pbl/6 TPS

#### Imsoosm

##### Member
Quick question what in my river is NISS for FMC?
NISS stands for Normal Inverse Scramble Switch. In FMC, you want as fewest moves as possible, and NISS helps by switching between normal scramble and inverse scramble and you can see which takes less moves to solve. Note that you can switch between normal and inverse scramble anytime in your solve.

I didn't learn NISS yet, but I know how it works. I just forgot how to switch between normal and inverse scramble.

#### IsThatA4x4

##### Member
For learning FMC techniques, read this , it's basically the fmc bible.
Also, I've never heard the phrase "what in my river" before but sure, whatever floats your boat

See what I did there

#### Aluminum

##### Member
For learning FMC techniques, read this , it's basically the fmc bible.
Also, I've never heard the phrase "what in my river" before but sure, whatever floats your boat

See what I did there
Honestly dont know what you did but i am an otter so i live in a river and dont use boats

#### Aluminum

##### Member
You are outnumbered by ducks so...
Can you just give me some sub 30 tips

#### Aluminum

##### Member
For learning FMC techniques, read this , it's basically the fmc bible.
Also, I've never heard the phrase "what in my river" before but sure, whatever floats your boat

See what I did there
@IsThatA4x4 do you hate the ducks

#### NigelTheCuber

##### Member
Can you just give me some sub 30 tips
Alright then.

So in last layer do not rotate the whole cube, just rotate the top (if you're still doing that).
And keep practicing

#### Aluminum

##### Member
Alright then.

So in last layer do not rotate the whole cube, just rotate the top (if you're still doing that).
And keep practicing
i already do that , time for an ao100!

#### NigelTheCuber

##### Member
Also try to get your F2L cases into muscle memory (don't think Move the top, hide the corner, move the edge etc.)

#### Aluminum

##### Member
didnt realive i got ao5 pb
Generated By csTimer on 2022-05-29
avg of 5: 32.64

Time List:
1. (29.69) B2 R' D2 B U2 B L2 B2 F' U2 B2 F' U2 L' B' R2 D' R B U F2
2. (39.74) L' F L2 U L B R' B' R2 D2 B2 U2 R' B2 R' F2 B2 U2 L2
3. 32.67 D F U' R' B' D R' U' D2 B L2 B2 R2 D2 L2 U2 F R2 F' D'
4. 35.14[rus u perm] R U2 F2 D2 B2 L2 D2 R F2 R2 F D' L R' F' D2 U' L B' F
5. 30.12 D2 B2 L2 U' B2 U B2 U' L2 R2 B' L' D B2 R' F L' D2 B' D2

time for 4x4

#### Aluminum

##### Member
I don't hate 'em, but sometimes they tend to get a little... territorial?
Same

#### Aluminum

##### Member
I'm also team tymon by the way
Also try to get your F2L cases into muscle memory (don't think Move the top, hide the corner, move the edge etc.)