Tunnel Rat IV Mining Exoskeleton [Battle Claw/GL] (Sqd6) AS card has incorrect damage. Should be 1/0/0 (currently is 0*/1/0).
Tunnel Rat IV Mining Exoskeleton [Armored Glove/LMG] (Sqd6) should be 1/1/0 (currently is 1/0*/0).
Admittedly I don't know how to do the conversions myself, but this matches what MegaMek says, what the other manipulator variant of the Tunnel Rat IV has, and what other similarly-armed suits get.
Nighthawk PA(L) Mk. XXII BV is incorrect for all three squad sizes. Unlike AS stats I know how to calculate BA BV by hand, and the numbers on the MUL disagree with my hand calculations, TRO 3075, and MegaMek (once swapping the fancy Mauser 960 out for an Auto-Rifle) for all three. The BV per suit ends up very nearly identical (10.5 for the XXI versus 10.54 for the XXII) resulting in squads of 55/74/95 BV after rounding, identical to the Mk. XXI BVs. If the figures on the MUL were calculated automatically with tools, it could be that they had an AP weapon set other than an Auto-Rifle.
All Constable variants disagree with MegaMek's BV cost (MUL is a bit higher for each) but I didn't do any deeper investigation - might be worth a double-check. Nothing in MegaMek's BV breakdown for them look weird to me.
Also some availability inquiries of my own, hopefully a fair trade for the above:
All variants of all 3058 IS OmniMechs except the Raptor have fairly wide availability, and while usage falls off a bit by the ilClan era, are still at least available to the Draconis Combine, Mercenaries, and at least one or two other factions. The Raptor has very narrow availability, and is only available to the Draconis Combine starting in the Early Republic era. Given that TRO 3058 says that it "is one of the most prolific of any of the Inner Sphere OmniMechs" and that "such prolific use has seen the Raptor propagate to some extent beyond Combine boundaries" I feel like its availability is worth another look. I get that out of the original IS Omnis it's the only one built at only one site in one nation, but I think it's possible it should have slightly wider availability just via pure volume of production and use.
Out of three very similar but very regional BA prototype variants, Kage Light Battle Armor C and Infiltrator Mk. II Battle Armor Coral Intent seem to have reached mass production (losing the Unique faction) starting in the Late Republic era, while Trinity Medium Battle Armor (Ying Long BC3) goes extinct instead. I guess it never reached production like the other two? This surprised me because it has the least "non-standard" names out of the three.
Anyway, thanks for your hard work!