Replying to Nosepressing on ski's

Can anyone on here nosepress on skis and actually steer and keep control? Because if I press, switch or regular, I lose control within 5 seconds and my tips go either way. Nothing fancy on boxes and pow doesn't count either. We're talking groomers here.

Anyone has a video maybe? I just can't put enough power on my tips, just like when beginners try to do the pizza slice/V stop/turning thingy and their ski's cross all the time.