I've checked again and the frost values were exactly as in the manual, from 128 to 255, but I think the start value may be wrong. So i've changed the start value of frost to 0 tis way it shoudl be ok. This shoudl solve the problem on MB1 but the frost value was already from 0 to 255 on the Axis Xtra17R.
I have updated the file "mega lite.zip" file from my previous post.
I hope this will solve your problem.
enjoy