/click IWIN Macro help needed

[Altsoba]

Hello everyone,

I want to switch to /click since I find many advantages on that.

Here's what I want:
0 - Spam Wind Shear
1 - Cast Flame Shock and Use Trinket
2 - Use Berserking and cast Chain Lightning
3 - Cast Elemental Mastery and Cast (instant) Lava Burst
4 - Fill in with Lightning Bolts and throw Bloodlust

I have (note: not yet the arena targets, this is just to test in dummies):

0 - Spam Wind Shear
/console Sound_EnableSFX 0
/cast wind shear
/click BonusActionButton1
/click BonusActionButton2
/click BonusActionButton3
/click BonusActionButton4
/console Sound_EnableSFX 1

1 - Cast Flame Shock and use Trinket
#showtooltip Flame Shock
/console Sound_EnableSFX 0
/use Platinum Disks of Sorcery
/castsequence reset=5 Flame Shock,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
/console Sound_EnableSFX 1

2 - Use Berserking and cast Chain Lightning
#showtooltip Chain Lightning
/console Sound_EnableSFX 0
/cast berserking
/castsequence reset=4 Chain Lightning,,,,,,,,,,,,,,,,,,,,
/console Sound_EnableSFX 1

3 - Cast Elemental Mastery and Cast (instant) Lava Burst
#showtooltip Lava Burst
/console Sound_EnableSFX 0
/cast elemental Mastery
/castsequence reset=8 Lava Burst,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
/console Sound_EnableSFX 1

4 - Fill in with Lightning Bolts and throw Bloodlust
#showtooltip Lightning Bolt
/console Sound_EnableSFX 0
/castsequence reset=300 Bloodlust, null
/cast Lightning Bolt
/console Sound_EnableSFX 1

Everything is working just fine, waiting for the correct cds and all except that it's the chain lightning that's getting the Instant effect from EM. Maybe it's because I'm bashing maybe another reason but I'd like to know if someone can help me here.
What is happening is that as soon as I press the /click macro it uses both berserking and EM immediately.

Another note, I really intend to put chain lightning before the Instant LvB. Since it's an instant I'm pretty sure (well...) I'll be able to cast it and hopefully I can cast CL while they're coming. Teams are really aggressive (imo) in my BG.
Also, throwing the CL before the instant LvB also puts more pression on the opponent team and hopefully increases doubt on who am I REALLY targetting first.

I put Bloodlust on auto for now since so far I really don't use it much (due to lack of skill/reaction). Normally if I use the IWIN macro it means it's an intense moment in the fight so maybe it's not bad to put BL here. We'll see...

Thank you in advance.