Fractional unit cost

[thebutcher]

I'm having problems with fractional unit costs not working correctly 100% of the time.

For instance Unit X which has 6 members costs 5 points and has the option to take 4 more for a total cost of 8 points. So, I have set the unit cost to 0.8 and this works. Most of the time. I have, on occasion, noticed that if I change something with the unit (add an option or even change the spelling of the unit name) the cost reverts to a whole number (1 in this case) and throws the unit cost out of whack.

Anyone else have this problem? Am I doing something wrong?

Thanks for the help!!
Butcher