Unit Upgrade Tree

[pnzrgnral]

Greetings,
Has anyone come up with a complete unit upgrade path tree, especially if it's been posted on the forum? I'm into a new Grand Campaign game and I'm trying different strategies, so I'm employing different units with which I'm not familiar with upgrade types and dates. For example, I kept the 37mm towed AT gun, and I know by '41 it can upgrade to 50mm or PzJg I...will it ever upgrade to any of the -II, -III, etc, or remain towed? Will I need to upgrade to PzJg I to continue with tracked variants? Thanks in advance for assistance.

[Lord Zimoa]

This is pretty outdated, but the best I can remember that was done on the equipment files, Panzer Corps Units stats in a friendly PDF :

https://www.sendspace.com/file/a2gvq2

[pnzrgnral]

Thanks Lord Zimoa, it's helpful - I'm sure this is what I'm looking for!

[The_Drill_SGT]

an alternate method is to explore the tree using three 'cheats'

open a dialogue box using 4 keys at once.

control
shift
alt
c

enter 'all eqp' to open the trees. no quotes

4 keys again
enter 'prestige 33333' no quotes

4 keys

'core 22'

now buy your towed piece and explore the costs of the various upgrades