Greetings people of tdm...
I wanted to talk to you about some former 4cC sideboarding techniques...
Well first the list :
[25] - Mana
1 Island
1 Library of Alexandria
4 Flooded Strand
1 Strip Mine
3 Tundra
2 Underground Sea
2 Volcanic Island
1 City of Brass
4 Wasteland
1 Mox Jet
1 Mox Pearl
1 Mox Sapphire
1 Mox Ruby
1 Sol Ring
1 Black Lotus
[9] - Protections
4 Force of Will
4 Mana Drain
1 Mind Twist
[5] - Control Board
1 Gorilla Shaman
1 Crucible of Worlds
2 Swords to Plowshares
1 Balance
1 Fire/Ice
[11] - Drawers
4 Brainstorm
4 Skeletal Scrying
1 Fact or Fiction
1 Ancestral Recall
1 Time Walk
[4] - Winners
1 Decree of Justice
2 Exalted Angel
1 Yawgmoth's Will
[5] - Tutors
3 Cunning Wish
1 Mystical Tutor
1 Demonic Tutor
[15] - Sideboard
1 Swords to Plowshares
1 Vampiric Tutor
1 Blue Elemental Blast
1 Coffin Purge
1 Disenchant
2 Rack and Ruin
3 Red Elemental Blast
2 Flametongue Kavu
3 Arcane Laboratory
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Well, first to tell, list is being updated every day or so...for example I cannot test mana cause don’t have many people in my area worth of testing...
Next...sideboard is why I wanna talk to you... first thing that gets in my mind is to remove 2 FTK's and put pyroblast+4th ReB or some other things like stifle + whatever can there be…maybe even remove BeB but I'm still afraid of the BMoon...Arcane Laboratory is primarily in testing...my combo friend told me that he is suspicious about Laboratory but I believe it can be very nice... It is so versatile...maybe people don't want interrupt their game plan or whatever is the reason people don’t abuse it...in this deck (if you know it from card to card) it is very easy to abuse it... maybe some day soon it will flood the scene.

Well to make long things short, I want you to help me (if you can tnx) with your SB advices and if you can make SB in/out for specific matchups (for example : Control Slaver, Combo, Oath...). I'm having troubles in SBing (not much) but I want to be sure what to take out...for example for TPS I take 2 Arcane Laboratorys, 3 ReBs (cause in my sideboard i had 2 Laboratories/1 pyroblast till now) in and I take out 1 Exalted Angel, 2 Cunning Wishes and 2 StP...
Tnx a lot for helping and staying with me with this old 4cc…I believe it still can be very powerful…
p.s. waiting for your response, tnx