I created a Bellato char as a Specialist.
At level 30, did the 1st class as Driver, and at level 40 did the 2nd class as Armor Rider.
Continued to level 47, when at the Hero, did a Class redefine.
Back to the Race Manager, I did a 1st class as Mechanic, and a 2nd class as a Machinist to allow me to set towers.
When I try to set a level 45 tower, I get an error - "GUARD TOWER. You can't build any more traps."
See attached screenshot.
Can you please help?