2.2.0 weight kg fix

When I add the weight in kg like 10.00 it works fine but when I put it in as 0.025 in kg this is not accepted in the shippingmodule and also tryed to set all in gramm but does not work.

In shippingmodule just enter a 0 for start instead of 0.25  so this is correct  0:0.8182;0.5:6.5702;15:9.0496;20:12.3554

Ok now I have it..You have to give in the Default Item (weight)  in stock.... and let it be a bit lower  then the option.
The 0.025 kg  will be rounded up to 0.03 kg in the cart.