Isobars heavier line weight

[kezzayo]

I’ve requested this before, but will try again.
I often view a large section of the Tasman Sea, with Australia to the west, New Zealand to the east. If there is a large proportion of cloud cover, the isobars all but disappear. Using these two overlays together would not be unusual for forecasts. An option to change the line weight would be very useful. (Then I’ll renew my subscription:-)).