Can't Flash any other recovery over CWM 6.0.4.7

[CarolynGray]

I have CWM 6.0.4.7 installed on an LG Optimus G Pro (LG-E980). The issue is that I can't install any other Recovery over it. Even when I paid for the touch recovery through ROM Manager and flash it, it always boots into CWM 6.0.4.7. I even tried flashing the TWRP that comes in ROM Manager and when I do, it does indicate that it is the "current recovery"...but when I tell it to "Boot To Recovery" it always boots back to CWM 6.0.4.7.

Any ideas why?