Main halyard wrapping around radar reflector

When i brought the boat the previous owner had removed the radar reflector because the main halyard wrapped around the radar reflector. Since refitting the radar reflector it has happened to me at the worst times but i do have to use the refector.Thinking of raising the lazy jacks higher but not sure if this will work, Any answers ?
Mary O Reilly 36-38 Freedom
Thanks
Dave Corcoran