Ok, I built the same ship in both OldnGrey's and Bekosh's shipbuilder spreadsheets:

Hull: 4 3 2 1
Engines: [TL0] 5 4 3 2                           
Shields: [TL0] 2 2 1 1                           
Weapons : 1:[V], 2:[V], 3:[V], 4:[W], 5:[W], 6:[W]
Weapons
Battery V:   Long Range Missile Launcher (B) TL0,  1-4/5-8/9-12,  3/4+/1/2
No Range Modifiers,   Ammo:(6)
[AB]  [AB]
Battery W:   Pulsar (E) TL0,  1-2/3-4/5-6,  3/3+/1/1
Anti-Fighter
[GHI]  [GHI]
Special Equipment
Hyperdrive : Countermeasures : Point Defence : Marines (Squad) :

(the above is from OldnGrey's). Thing is, in OldnGrey's shipyard I get a ship that has a points value of 113 and in Bekosh's it is 114. In OldnGrey's I have 2 SU left, in Bekosh's I have 7. I am trying to pin down which shipyard to use for a fleet that I am building for a campaign. I haven't done the points out by hand, but I was just trying to see if the two shipyards were consistent, and it appears they are not, and in terms of SUs it seems to be a fair margin. I'm pretty sure I have all of the different settings exactly the same for the two sheets, but maybe I missed something on one or the other. The difference seems to be in calculating the special equipment somewhere. I will try to go line by line and see where the difference occurs, but I figured I would throw it out there for people who are obviously better at number crunching than I am.
Thanks,
Erik