Sorry if this is a dumb question, but is it correct that the markings on the TAS scale count by 20 until 140 and then by 10 (i.e. 100, 120, 140, 150, 160 ...)? This doesn't seem right (and it wasn't like this before) but maybe it is actually correct.
Also, if I'm not mistaken, TAS=IAS at ISA, which (i think) is when the 0's are lined up on the top of the TAS wheel, which is not the case in v0.3.0