I had the same problem, think many peeps do,
My FI solved the problem by setting the a/c up in the flare just off the runway and feeding in power to keep it flying from one end of the runway to the other.
Game me a chance to slow the process down and help get the feel of the correct attitude etc.
After that no problems.
hope this helps.
Also a good idea if the runway is long and no xwind lol.
Jonathan