More Rule Clarifications:
Can the axis minors be railed up to the 20 capacity (italy + germany)?
Yes - once they join the Axis, Axis minors may also be railed as part of the 20 capacity for Germany + Italy
Can transports (alone) move into enemy ZOCS in tactical movement?
Yes - when using tactical movement, all units may move into enemy ZOCs
Can ground battles tactical reinforced via transport ship?
Yes - but all units being moved into the ground battle via transport ship would be placed in reserve for the first round of battle.
Is there any combat modifier for attacker/defender when attacking over a straight? (ground combat)
Yes - straights are considered the same as attacking over a major river. Therefore, there are modifiers to both the attacker and the defender for the first round of combat (only)
Thanks for sending in the clarifications - will amend the rules accordingly and re-post them.