Feedback on Hunter in PTR

Greetings from NGA (National Geographic of Azeroth & CN WoW player community:
hunter feed back on PTR:(credit to original poster UID:659398)

  1. seem buggie:
    5%/stack DMG buff from Flanking strike seems only benefit Auto Attack/Raptor Strike/Mongoose Bite, all other moves unapplied: traps, serpent stings, wyvern strike, shooting moves.

  2. not sure if this is intentional:
    T2 set 6 pieces for ranged:
    25%AP additional dmg lost on freshed by Chimera Shot, becoming original unbonused dmg.

  3. a bit of more thoughts on T2 set 6 pieces for ranged:
    change it into converting 25%AP to SP:
    Serpent Sting is a 100%AP move equally benefited from +25%SP,
    While Chimera refreshign Serpent sting will be more attractive on a +43.2% instant SP dmg than just a teasing ranged AP0.250.48 DMG

  4. also not sure if this could be a possible solution:
    now that cobra slayer changed to hand rune, on most scenarios mongoose bite and carve become competing moves. Should we make additional interation in melee expert rune and raptor strike rune for carve? and taking carve into account for T1 set 2 pieces bounes.

To piggyback your flanking strike feedback im also going to add it still feels very clunky when trying to manage the 10 second duration and 3 stacks, at least sometimes.

Even with the 50% proc chance buff from pet attacks ive had it fall off on target dummies.

When trying to raptor strike as much as possible, because of the raptor fury rune, it doesnt leave a lot of room to use flanking strike, and thats if your pet resets the proc.

Ive also experienced losing all 3 stacks of flanking strike in a situation where flanking strike has 1 seocnd duration remaining but is on cooldown, and just as i use raptor strike, flanking strike gets a reset, but because of the 10 second duration and GCD from raptor strike i dont have time to use flanking strike before losing all 3 stacks.

Sugestion, removing flanking strike from the GCD and or increasing the duration to 12-15 seconds would make it easier to apply and maintain.