Help to planning with Ultra Light aircraft type

Hi there,

I want use simbrief, but with small aircraft simbrieft does not take into account some things related with small aircraft.

I’m having difficulties with fuel load, because among others things is trying set irrealistics alternates airports at big distances.

Shouldn’t there be closer alternatives taking account that only is necessary a runway with 175ft or that max diversion is set in 25nm?

A solution is not set alternate or set manual.

What advice would you give me to planning for this type of aircrafts?



Thank you!