S&C Class 37s with working wipers

[PeruvianLlama]

Hi, got this thing I was wondering if anyone might be able to help with.

Was there ever a fix released for the Class 37s included in TS2009 SnC, for their wipers to work when it was raining?

If I remember rightly, I think the problem was that the loco script file was referencing a couple of global script calls exclusive to TC3. When Auran developed TS2009 these global script calls were not carried over (an oversight?), with the result that the wipers don't function.

As well as that, I've noticed that the headcode stencils sometimes fail to light up on the 37s. I found that I could fix this by changing the headcode textures from the original ones used to some newer ones with the name "BR Headcode Textures (Set Train Reporting Number Compatible)" or something like that.

Thanks