So, from what I can tell... Whilst trying to plan a flight close to max range (but below) your profile thinks i need 5000kg of fuel... I read the comments and you said you cant do a better job til Simbrief add the 35A ... Which they have done.

With that profile im being given a fuel defecit of -280. Greatly better than your -2200. Now I still don't understand why I have a -280 defecit when the aircraft has a range 300nm greater than my planned flight but who knows

It would be nice however, if you rework a profile correctly now that Simbrief has added the airframe you said you required to do properly??

This is a zip file with a text file with nothing but this link:
https://dispatch.simbrief.com/airframes/share/270308_1703785045901

I did try with the updated values. Still way too much fuel needed.
I saw that you have added P05 which increased the fuel required even more. I did a short 1h hour flight at FL250 with fuel M25 instead of P05. Results are much better, I guess it should be around M23/M24. But need to test it on longer flights though.

Range is not correct. Learjet 35As can fly more than 3 hours. This profile cannot.

Looks good at first, however the result for a small 202nm (31min) flight is 4005lb fuel needed (way too much).
There is something wrong, flight time to destination 31min/FL250/1305lb and flight time to alternate 31min/FL100/759lb.
Need to be reworked...

How do you use this??? Haven't imported any profiles yet

Can you tell me how I can change the Fuel planning units to be KGs instead of LBS. I cannot work with LBS at all.

Thanks for this. But I'm seeing a
"Warning: Flight exceeds aircraft range"
for the aircraft now. for a 650 mile journey.

excellent, thank you very much

Awesome!! Thank you.