New to the site, need friends. Trying to gain weight!

Hi
You could try carb back loading. Lots of info on google.

A friend of mine tried it and gained about 14 pounds in a year whilst still looking lean. I think he was around the 140 pound mark when he started.

He also done a lot of compound moves at the gym which helped. Your job sounds like hard work so exhaustion and fatigue are also going to play a role if you weight train.

It's about experimenting and finding the right balance between eating, working and exercise.