Practise. As anyone can tell you practise is the best solution. My magic has an OS 46fx. It hovered fine at first but was real twitchy and I had a hard time. I thought it was because I was just starting out and also that I had heard the .40 size planes were harder to hover than big stuff. After a lot of practise and moving the CG back so that when inverted it flys same as upright with no down or up needed, I can now hover for as long as I want. Tail touches are regular occurences when I'm at the field. It's a lot of fun. It's hard to say which is the culprit but when I moved the CG back to where it is now, I was able to back it down a whole lot better. Could be the CG, or could be the Practise. Who cares, I can do it now and that's what matters. Good luck

Jason