Heh, yes I'm fully cognizant of how thrust lines work.

However his centerline is offset too much.

The engine is not aligned with the marks on the firewall for the engine it seems.

It appears that the engine is too far over.

Check it out. The normal setup for a glow engine on the Pulse is to align the engine centerline with the firewall marks.

The firewall marks are not the firewall centerline, rather they are representative of the proper offset for the engine.

The engine centerline at it's base should align with the firewall marks.

You can see this in detail on the Pulse manual which can be downloaded from Horizon.

It looks like he aligned the engine prop bolt with the centerline instead... not good.