I don't know if there is an errata for the Battle of Tukayyid Chaos Campaign but I've noticed a couple of small issues:
Pg. 23 Force Building. Table: Unit Cost Table.
The cost for Heavy Front-Line 'Mechs and Heavy Second-line 'Mechs are listed as 16/20/22 (Force Points). Following the other patterns shouldn't this be 16/20/24?
Should the Second-Line 'Mechs cost the same as Font-Line (Omni) 'Mechs? I would have thought they would cost less
No for both. The pattern for lights, mediums, heavies and elementals is that the cost increase for Elite to Heroic is less than the cost to go from Veteran to Elite. Only Assaults pay "full price" for going to Heroic.
Shedding honor: Can the reinforcement mech be of any tonnage?
Yes.
Pg. 80 A Matter of Luk
Defender - " The Defender must select one hex per mapsheet, at least 10 hexes from their home edge and 15 hexes from any other selected hex, to be buildings of interest . These buildings are medium buildings ." - There is no mention of the number of Medium Buildings.
Buildings are hexes. "One [building] hex per mapsheet." If you are using two mapsheets, there there are two medium building hexes, one on each mapsheet.
Pg. 127 Flower Power.
WarChest Options seem to be listed incorrectly.
The +200 Artillery Strike (Defender only) should say Attacker only - as it gives the advantage to the defender.
The +200 Shedding Honor (Attacker only) should sat Defender only - as it gives the advantage to the defender.
Correct. Will add as errata.
Force Construction.
There seems to be no mention of the Number of units the ComStar force can take. While it suggests the Clan forces have a Campaign Force of 15 Mechs (expected track size of 5), there is no mention of the number of ComStar Units. Can they take as many as they want (still paying the Force Cost of course)?
There are no restrictions on numbers of units. The names are approximate and given for some context to inform the choice, they are not requirements. Force Points (or BV/PV if using those options) are the limits.
Chaos Campaign Repair Cost
Unlike prior Chaos Campaign books the cost for repairing and purchasing Introductory Technology BattleMechs does not appear, usually they cost half the cost of Standard Technology Units. I guess this is a simplification?
ComStar's logistics did not depend on using introductory tech to save warchest points, and did not want to encourage the ComStar player to play that way. ComStar is fully prepared to handle standard technology as easily as introductory.