Guild Wars 2

I can’t seem to trigger this last hint that I need for the achievement.

Ranger Pet Swap
Call in a new pet F4, and your current pet will be healed and ready for action.

Any suggestions? I’ve tried just swapping out of combat. I’ve tried swapping underwater. I’ve tried swapping in combat. I’ve tried swapping when my pet is low health. I’ve tried swapping when my pet is downed. Not sure what else to try. >.< Ranger is level 16, if that makes a difference. =/

At the bottom of the wiki page is this note:
http://wiki.guildwars2.com/wiki/Hints
To get the Ranger Pet Swap hint, you are required to let your pet die and not swap it. After a few seconds the hint will appear.

See if that works. :-)

Also, I would check my traits or consumables to make sure my pet isn’t getting extra health regeneration. You never know what might mess things up.