My Blade CX has two modes.

1) Hover about 3-4 feet off the ground and
2) Climb to the ceiling and beyond

When I hover 3 or 4 feet off the ground and add just one little ratchet click of throttle, it goes from hover to climb without stopping.
If I ease it back one click, it slowly drops back down to 3 or 4 feet hover.

Should I correct this with trim or should I operate and remove the Tx's ratchet?
Anybody else having this issue?