Hi, I'm pretty new to Starmada X and have been playing around with Starship construction over the past couple of days.

Can someone please tell me why SXCA doesnt always line up with the Starmada X Rulebook when some of the tech levels are not 0?

I went through the Starmada X rulebook and tried to duplicate all the Imperial Starships and the Arcturan Starships with the SXCA Excel Spreadsheet.  Since all the Imperial Starships were tech 0 in all fields they all matched, but, some of the Arcturan Starships didnt match up since they are Tech 1 in Weapons and Special Equipment:

Lancer-class Acturan Corvette (23)
Results 23 (2) - Why is it illegal by 2 in SXCA?

Peregrine-class Acturan Escort (44)
Results 44 (5) - Why is it illegal by 5 in SXCA?

Thunderbolt-class Acturan Dreadnought (453)
Results 455 - Why is the combat rating 2+ more than the book

Concordia-class Acturan Command Carrier (518)
Results 518 ( 28 ) - Why is it illegal by 28 in SXCA?

Agustus-class Acturan Assault Transport (537)
Results 537 (6) - Why is it illegal by 6 in SXCA?

Seraphim-class Acturan Battle Carrier (1732)
Results 1734 (42) - Why is it illegal by 42 in SXCA & Why is the combat rating 2+ more than the book?

Am I doing something wrong while using the spreadsheet?

Thanks,

Chewy