Fixed it. Missing semi colon right at the start of the icon.tbl. I have no idea why the problem would only surface now when I've been using this build to play FA missions previously but what the hell
I like the idea of the sobek needing more help but you may need more cries of help from the sobek. I completely missed it the first time and only noticed when I failed the mission.
Also, the Iceni's subsystems are still far too strong. I shot comm3 with a full load of 11 stillettos and still didn't get it below 90%!
I've had enough of this problem anyway. I'm reducing the value of the comm systems to 7.5% instead of 15% effective immediately. The changes will be in the FAC1.vp I'll release in a little bit once I've fixed the tables of that annoying missing icon.