Need help with kineticist macro

Hello, I've been making a character sheet for a kineticist in pathfinder 1e and can't get this macro to work...  It's suppose to be the elemental overflow buff "she receives a bonus on her attack rolls with kinetic blasts equal to the total number of points of burn she currently has, to a maximum bonus of +1 for every 3 kineticist levels she possesses."  So it needs to be the amount of burn capped at a third of their level.

[[ @{kineticistburn}<floor(@{level}/3) ]]

Try this Solaris,
[[ {@{kineticistburn}, floor(@{level}/3)}kl1 ]]

try this:

+[[ {@{kineticistburn},[[floor(@{level}/3)]]}kl1 ]]

EDIT: ninja'd by vÍnce

Yay this worked.  Thank you so much for the help <3