There should be a button if you own the thread beside thread tools that bumps the thread. It has a 24h cooldown and you can bump it instead of commenting :bump: make's life easy.
Zalbus, You may or may not have permissions for this feature. You can see if you actually do have permissions by checking the access points for upping threads This is the first access point, located in the forum categories of where you posted your thread. You can up your thread by going onto your thread and looking on top of it, you will see...