I'm not sure if its an error, but I cant use all my satchels, it tells me I cant do that with a full inventory. My inventory still has plenty of space. ..

Try clicking "Switch to Equipment". Is your equipment inventory full?

Thanks, it is full.

Uh, how do I equip a Sylesti?

- Switch to equipment inventory
- Scroll down
- Use the select lists "Choose a Stable" and "Choose a Pet" to select a pet
- Click a piece of equipment in your inventory, scroll down, and then click one of the little equipment boxes under the pet to add it. There are different slots for different types of equipment.

How do I remove equipment?

to remove gear from a sylesti, you just bring it up the same way as when equipping it, click the piece you want to remove, and then either click a different equip to swap it or an empty inventory slot to completely remove it

(to remove something from the equipment inventory, you can put it on a sylesti, or put it in the broker via the 'sell on broker' button, or sell it to the site by either right clicking it to auto-move it to the Sell Area or left clicking it then manually clicking the Sell Area)