Nice, will the fuel consumption also decreased a bit?
That´s a good news . Thank you.
Do you think it will be available before the week-end?
That is what we are aiming for.
Yes, we have now been right through the fuel system and engine performance envelope using test info from 1940. Hopefully we should be on the numbers for a Merlin of the period.
Any news on the paintkit?
Thank you, just can’t wait for the update
We are preparing one. It may not make the Service Upgrade as these kits are extraordinarily complex things to do and as it is essentially “free” it is not on the priority list. There will be one.
I really like the liveries / paints that come with it already (I want to fly the QV restored but that does not work properly due to INOP generator) But I think done a really good job of those.
Will there be an update today? So we can all have a play over the weekend 
Not today, we are still working on the upgrade.
Wonderful aircraft.
On my system I have an issue that I did not see being mentioned yet. The slip needle works like a turn indicator and the turn needle indicates slip. In the manual the pictures display a proper behaviour. No clue what may be causing this.
You can always do what Carenado does: give a completely white texture, very easy, and everything is possible
how do you do this???
Set the white layer to multiply and put your paint below it. Works really well, here’s an example:
jk6839 by JanKees Blom, on Flickr
Do you have experience with this kind of stuff?
I’d like to have a livery like this one
Thank you
LE : A Livery exactly like this one, would be awesome for the Spitfire Mk1a, not realistic / historical, but looking great
eeh, what kind of stuff?
painting aircraft you mean? yes, I have painted the odd aircraft model
So, can you paint the same, for the Spitfire Mk1?
A fully layered PSD PBR Paintkit is being prepared.
Also music to my ears 
Is there any eta / date you are aiming for to release the update?
Cheers
Within the next day or so.
Update available simmarket
Changelog in the documentation folder or below:
Aeroplane Heaven Supermarine Spitfire Mk1A
Service Upgrade V1.4
This Service Upgrade addresses a number of issues, bugs and improvements.
EXTERIOR MODEL
True castoring tailwheel added with new ground-handling code.
Revised livery textures for more authenticity
INTERIOR MODEL
Improved textures and extra detail in some areas.
Revised coding for Alternator Switch
Engine Oil and Coolant temperature gauges re-coded to give more accurate function.
10,000 ft. needle added to Altimeter
Gyro compass and knob improved for better function
Pedal action reversed
KiGass primer re-animated ( start position IN).
Fuel Pressure ■■■■ and primer sequence re-coded.
Light leak on panel shroud eliminated.
Gear indicator lights switch now functional on throttle quadrant.
FLIGHT MODEL
Improved engine performance envelope.
Adjustments made to ground handling to counter SU5 and WU6 changes in sim.
SOUND
“gap” in engine startup sequence removed.